diff --git a/build_all/docs/Doxyfile b/build_all/docs/Doxyfile
index 0ff80ae176..3e10b09d70 100644
--- a/build_all/docs/Doxyfile
+++ b/build_all/docs/Doxyfile
@@ -38,7 +38,7 @@ PROJECT_NAME           = "Microsoft Azure IoT Device SDK for C"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 1.2.1
+PROJECT_NUMBER         = 1.2.2
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/iothub_client/inc/iothub_client_version.h b/iothub_client/inc/iothub_client_version.h
index fb1bbeb427..f781cfd663 100644
--- a/iothub_client/inc/iothub_client_version.h
+++ b/iothub_client/inc/iothub_client_version.h
@@ -8,7 +8,7 @@
 #ifndef IOTHUB_CLIENT_VERSION_H
 #define IOTHUB_CLIENT_VERSION_H
 
-#define IOTHUB_SDK_VERSION "1.2.1"
+#define IOTHUB_SDK_VERSION "1.2.2"
 
 #include "azure_c_shared_utility/umock_c_prod.h"
 
diff --git a/iothub_client/samples/iothub_client_sample_amqp_shared/windows/iothub_client_sample_amqp_shared.vcxproj b/iothub_client/samples/iothub_client_sample_amqp_shared/windows/iothub_client_sample_amqp_shared.vcxproj
index 5242baba2d..2ab32b230b 100644
--- a/iothub_client/samples/iothub_client_sample_amqp_shared/windows/iothub_client_sample_amqp_shared.vcxproj
+++ b/iothub_client/samples/iothub_client_sample_amqp_shared/windows/iothub_client_sample_amqp_shared.vcxproj
@@ -161,8 +161,8 @@
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
-    <Import Project="packages\Microsoft.Azure.C.SharedUtility.1.0.17\build\native\Microsoft.Azure.C.SharedUtility.targets" Condition="Exists('packages\Microsoft.Azure.C.SharedUtility.1.0.17\build\native\Microsoft.Azure.C.SharedUtility.targets')" />
-    <Import Project="packages\Microsoft.Azure.IoTHub.IoTHubClient.1.0.16\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.0.16\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" />
+    <Import Project="packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets" Condition="Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets')" />
+    <Import Project="packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" />
     <Import Project="packages\Microsoft.Azure.uamqp.1.0.18\build\native\Microsoft.Azure.uamqp.targets" Condition="Exists('packages\Microsoft.Azure.uamqp.1.0.18\build\native\Microsoft.Azure.uamqp.targets')" />
     <Import Project="packages\Microsoft.Azure.IoTHub.AmqpTransport.1.0.16\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.AmqpTransport.1.0.16\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets')" />
   </ImportGroup>
@@ -170,8 +170,8 @@
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
     </PropertyGroup>
-    <Error Condition="!Exists('packages\Microsoft.Azure.C.SharedUtility.1.0.17\build\native\Microsoft.Azure.C.SharedUtility.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.C.SharedUtility.1.0.17\build\native\Microsoft.Azure.C.SharedUtility.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.0.16\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.IoTHubClient.1.0.16\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets'))" />
     <Error Condition="!Exists('packages\Microsoft.Azure.uamqp.1.0.18\build\native\Microsoft.Azure.uamqp.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.uamqp.1.0.18\build\native\Microsoft.Azure.uamqp.targets'))" />
     <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.AmqpTransport.1.0.16\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.AmqpTransport.1.0.16\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets'))" />
   </Target>
diff --git a/iothub_client/samples/iothub_client_sample_amqp_shared/windows/packages.config b/iothub_client/samples/iothub_client_sample_amqp_shared/windows/packages.config
index 4638c1fc9e..b5607823ae 100644
--- a/iothub_client/samples/iothub_client_sample_amqp_shared/windows/packages.config
+++ b/iothub_client/samples/iothub_client_sample_amqp_shared/windows/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?><packages>
-  <package id="Microsoft.Azure.C.SharedUtility" version="1.0.17" targetFramework="native"/>
+  <package id="Microsoft.Azure.C.SharedUtility" version="1.1.2" targetFramework="native"/>
   <package id="Microsoft.Azure.IoTHub.AmqpTransport" version="1.0.16" targetFramework="native"/>
-  <package id="Microsoft.Azure.IoTHub.IoTHubClient" version="1.0.16" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.IoTHubClient" version="1.2.2" targetFramework="native"/>
   <package id="Microsoft.Azure.uamqp" version="1.0.18" targetFramework="native"/>
 </packages>
\ No newline at end of file
diff --git a/iothub_client/samples/iothub_client_sample_device_method/windows/iothub_client_sample_device_method.vcxproj b/iothub_client/samples/iothub_client_sample_device_method/windows/iothub_client_sample_device_method.vcxproj
index 0e9375d8ab..262114da3d 100644
--- a/iothub_client/samples/iothub_client_sample_device_method/windows/iothub_client_sample_device_method.vcxproj
+++ b/iothub_client/samples/iothub_client_sample_device_method/windows/iothub_client_sample_device_method.vcxproj
@@ -188,8 +188,8 @@
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
-    <Import Project="packages\Microsoft.Azure.C.SharedUtility.1.0.17\build\native\Microsoft.Azure.C.SharedUtility.targets" Condition="Exists('packages\Microsoft.Azure.C.SharedUtility.1.0.17\build\native\Microsoft.Azure.C.SharedUtility.targets')" />
-    <Import Project="packages\Microsoft.Azure.IoTHub.IoTHubClient.1.0.16\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.0.16\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" />
+    <Import Project="packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets" Condition="Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets')" />
+    <Import Project="packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" />
     <Import Project="packages\Microsoft.Azure.umqtt.1.0.17\build\native\Microsoft.Azure.umqtt.targets" Condition="Exists('packages\Microsoft.Azure.umqtt.1.0.17\build\native\Microsoft.Azure.umqtt.targets')" />
     <Import Project="packages\Microsoft.Azure.IoTHub.MqttTransport.1.0.16\build\native\Microsoft.Azure.IoTHub.MqttTransport.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.MqttTransport.1.0.16\build\native\Microsoft.Azure.IoTHub.MqttTransport.targets')" />
   </ImportGroup>
@@ -197,8 +197,8 @@
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
     </PropertyGroup>
-    <Error Condition="!Exists('packages\Microsoft.Azure.C.SharedUtility.1.0.17\build\native\Microsoft.Azure.C.SharedUtility.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.C.SharedUtility.1.0.17\build\native\Microsoft.Azure.C.SharedUtility.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.0.16\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.IoTHubClient.1.0.16\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets'))" />
     <Error Condition="!Exists('packages\Microsoft.Azure.umqtt.1.0.17\build\native\Microsoft.Azure.umqtt.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.umqtt.1.0.17\build\native\Microsoft.Azure.umqtt.targets'))" />
     <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.MqttTransport.1.0.16\build\native\Microsoft.Azure.IoTHub.MqttTransport.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.MqttTransport.1.0.16\build\native\Microsoft.Azure.IoTHub.MqttTransport.targets'))" />
   </Target>
diff --git a/iothub_client/samples/iothub_client_sample_device_method/windows/packages.config b/iothub_client/samples/iothub_client_sample_device_method/windows/packages.config
index 1753578e2f..354ce51d9d 100644
--- a/iothub_client/samples/iothub_client_sample_device_method/windows/packages.config
+++ b/iothub_client/samples/iothub_client_sample_device_method/windows/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?><packages>
-  <package id="Microsoft.Azure.C.SharedUtility" version="1.0.17" targetFramework="native"/>
-  <package id="Microsoft.Azure.IoTHub.IoTHubClient" version="1.0.16" targetFramework="native"/>
+  <package id="Microsoft.Azure.C.SharedUtility" version="1.1.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.IoTHubClient" version="1.2.2" targetFramework="native"/>
   <package id="Microsoft.Azure.IoTHub.MqttTransport" version="1.0.16" targetFramework="native"/>
   <package id="Microsoft.Azure.umqtt" version="1.0.17" targetFramework="native"/>
 </packages>
\ No newline at end of file
diff --git a/iothub_client/samples/iothub_client_sample_device_twin/windows/iothub_client_sample_device_twin.vcxproj b/iothub_client/samples/iothub_client_sample_device_twin/windows/iothub_client_sample_device_twin.vcxproj
index 09095e09bc..11f3290be6 100644
--- a/iothub_client/samples/iothub_client_sample_device_twin/windows/iothub_client_sample_device_twin.vcxproj
+++ b/iothub_client/samples/iothub_client_sample_device_twin/windows/iothub_client_sample_device_twin.vcxproj
@@ -187,8 +187,8 @@
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
-    <Import Project="packages\Microsoft.Azure.C.SharedUtility.1.0.44\build\native\Microsoft.Azure.C.SharedUtility.targets" Condition="Exists('packages\Microsoft.Azure.C.SharedUtility.1.0.44\build\native\Microsoft.Azure.C.SharedUtility.targets')" />
-    <Import Project="packages\Microsoft.Azure.IoTHub.IoTHubClient.1.1.25\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.1.25\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" />
+    <Import Project="packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets" Condition="Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets')" />
+    <Import Project="packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" />
     <Import Project="packages\Microsoft.Azure.umqtt.1.0.44\build\native\Microsoft.Azure.umqtt.targets" Condition="Exists('packages\Microsoft.Azure.umqtt.1.0.44\build\native\Microsoft.Azure.umqtt.targets')" />
     <Import Project="packages\Microsoft.Azure.IoTHub.MqttTransport.1.1.25\build\native\Microsoft.Azure.IoTHub.MqttTransport.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.MqttTransport.1.1.25\build\native\Microsoft.Azure.IoTHub.MqttTransport.targets')" />
     <Import Project="packages\Microsoft.Azure.uamqp.1.0.44\build\native\Microsoft.Azure.uamqp.targets" Condition="Exists('packages\Microsoft.Azure.uamqp.1.0.44\build\native\Microsoft.Azure.uamqp.targets')" />
@@ -198,8 +198,8 @@
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
     </PropertyGroup>
-    <Error Condition="!Exists('packages\Microsoft.Azure.C.SharedUtility.1.0.44\build\native\Microsoft.Azure.C.SharedUtility.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.C.SharedUtility.1.0.44\build\native\Microsoft.Azure.C.SharedUtility.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.1.25\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.IoTHubClient.1.1.25\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets'))" />
     <Error Condition="!Exists('packages\Microsoft.Azure.umqtt.1.0.44\build\native\Microsoft.Azure.umqtt.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.umqtt.1.0.44\build\native\Microsoft.Azure.umqtt.targets'))" />
     <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.MqttTransport.1.1.25\build\native\Microsoft.Azure.IoTHub.MqttTransport.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.MqttTransport.1.1.25\build\native\Microsoft.Azure.IoTHub.MqttTransport.targets'))" />
     <Error Condition="!Exists('packages\Microsoft.Azure.uamqp.1.0.44\build\native\Microsoft.Azure.uamqp.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.uamqp.1.0.44\build\native\Microsoft.Azure.uamqp.targets'))" />
diff --git a/iothub_client/samples/iothub_client_sample_device_twin/windows/packages.config b/iothub_client/samples/iothub_client_sample_device_twin/windows/packages.config
index 052c0f8561..f0588507a2 100644
--- a/iothub_client/samples/iothub_client_sample_device_twin/windows/packages.config
+++ b/iothub_client/samples/iothub_client_sample_device_twin/windows/packages.config
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Microsoft.Azure.C.SharedUtility" version="1.0.44" targetFramework="native" />
-  <package id="Microsoft.Azure.IoTHub.AmqpTransport" version="1.1.25" targetFramework="native" />
-  <package id="Microsoft.Azure.IoTHub.IoTHubClient" version="1.1.25" targetFramework="native" />
-  <package id="Microsoft.Azure.IoTHub.MqttTransport" version="1.1.25" targetFramework="native" />
-  <package id="Microsoft.Azure.uamqp" version="1.0.44" targetFramework="native" />
-  <package id="Microsoft.Azure.umqtt" version="1.0.44" targetFramework="native" />
+  <package id="Microsoft.Azure.C.SharedUtility" version="1.1.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.AmqpTransport" version="1.1.25" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.IoTHubClient" version="1.2.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.MqttTransport" version="1.1.25" targetFramework="native"/>
+  <package id="Microsoft.Azure.uamqp" version="1.0.44" targetFramework="native"/>
+  <package id="Microsoft.Azure.umqtt" version="1.0.44" targetFramework="native"/>
 </packages>
\ No newline at end of file
diff --git a/iothub_client/samples/iothub_client_sample_http_shared/windows/iothub_client_sample_http.vcxproj b/iothub_client/samples/iothub_client_sample_http_shared/windows/iothub_client_sample_http.vcxproj
index daf7cc671c..465fcd4ea2 100644
--- a/iothub_client/samples/iothub_client_sample_http_shared/windows/iothub_client_sample_http.vcxproj
+++ b/iothub_client/samples/iothub_client_sample_http_shared/windows/iothub_client_sample_http.vcxproj
@@ -162,16 +162,16 @@
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
-    <Import Project="packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets" Condition="Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets')" />
-    <Import Project="packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" />
-    <Import Project="packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets')" />
+    <Import Project="packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets" Condition="Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets')" />
+    <Import Project="packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" />
+    <Import Project="packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets')" />
   </ImportGroup>
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
     </PropertyGroup>
-    <Error Condition="!Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets'))" />
   </Target>
 </Project>
\ No newline at end of file
diff --git a/iothub_client/samples/iothub_client_sample_http_shared/windows/packages.config b/iothub_client/samples/iothub_client_sample_http_shared/windows/packages.config
index bd66b91e0a..6302efd15f 100644
--- a/iothub_client/samples/iothub_client_sample_http_shared/windows/packages.config
+++ b/iothub_client/samples/iothub_client_sample_http_shared/windows/packages.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?><packages>
-  <package id="Microsoft.Azure.C.SharedUtility" version="1.1.0" targetFramework="native"/>
-  <package id="Microsoft.Azure.IoTHub.HttpTransport" version="1.2.0" targetFramework="native"/>
-  <package id="Microsoft.Azure.IoTHub.IoTHubClient" version="1.2.0" targetFramework="native"/>
+  <package id="Microsoft.Azure.C.SharedUtility" version="1.1.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.HttpTransport" version="1.2.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.IoTHubClient" version="1.2.2" targetFramework="native"/>
 </packages>
\ No newline at end of file
diff --git a/iothub_client/samples/iothub_client_sample_upload_to_blob/windows/iothub_client_sample_upload_to_blob.vcxproj b/iothub_client/samples/iothub_client_sample_upload_to_blob/windows/iothub_client_sample_upload_to_blob.vcxproj
index aef3a0f455..78dfb43305 100644
--- a/iothub_client/samples/iothub_client_sample_upload_to_blob/windows/iothub_client_sample_upload_to_blob.vcxproj
+++ b/iothub_client/samples/iothub_client_sample_upload_to_blob/windows/iothub_client_sample_upload_to_blob.vcxproj
@@ -168,16 +168,16 @@
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
-    <Import Project="packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets" Condition="Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets')" />
-    <Import Project="packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" />
-    <Import Project="packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets')" />
+    <Import Project="packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets" Condition="Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets')" />
+    <Import Project="packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" />
+    <Import Project="packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets')" />
   </ImportGroup>
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
     </PropertyGroup>
-    <Error Condition="!Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets'))" />
   </Target>
 </Project>
\ No newline at end of file
diff --git a/iothub_client/samples/iothub_client_sample_upload_to_blob/windows/packages.config b/iothub_client/samples/iothub_client_sample_upload_to_blob/windows/packages.config
index bd66b91e0a..6302efd15f 100644
--- a/iothub_client/samples/iothub_client_sample_upload_to_blob/windows/packages.config
+++ b/iothub_client/samples/iothub_client_sample_upload_to_blob/windows/packages.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?><packages>
-  <package id="Microsoft.Azure.C.SharedUtility" version="1.1.0" targetFramework="native"/>
-  <package id="Microsoft.Azure.IoTHub.HttpTransport" version="1.2.0" targetFramework="native"/>
-  <package id="Microsoft.Azure.IoTHub.IoTHubClient" version="1.2.0" targetFramework="native"/>
+  <package id="Microsoft.Azure.C.SharedUtility" version="1.1.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.HttpTransport" version="1.2.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.IoTHubClient" version="1.2.2" targetFramework="native"/>
 </packages>
\ No newline at end of file
diff --git a/iothub_client/samples/iothub_client_sample_upload_to_blob_mb/windows/iothub_client_sample_upload_to_blob_mb.vcxproj b/iothub_client/samples/iothub_client_sample_upload_to_blob_mb/windows/iothub_client_sample_upload_to_blob_mb.vcxproj
index cc0c429994..9b062276c5 100644
--- a/iothub_client/samples/iothub_client_sample_upload_to_blob_mb/windows/iothub_client_sample_upload_to_blob_mb.vcxproj
+++ b/iothub_client/samples/iothub_client_sample_upload_to_blob_mb/windows/iothub_client_sample_upload_to_blob_mb.vcxproj
@@ -168,16 +168,16 @@
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
-    <Import Project="packages\Microsoft.Azure.C.SharedUtility.1.1.1\build\native\Microsoft.Azure.C.SharedUtility.targets" Condition="Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.1\build\native\Microsoft.Azure.C.SharedUtility.targets')" />
-    <Import Project="packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.1\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.1\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" />
-    <Import Project="packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.1\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.1\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets')" />
+    <Import Project="packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets" Condition="Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets')" />
+    <Import Project="packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" />
+    <Import Project="packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets')" />
   </ImportGroup>
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
     </PropertyGroup>
-    <Error Condition="!Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.1\build\native\Microsoft.Azure.C.SharedUtility.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.C.SharedUtility.1.1.1\build\native\Microsoft.Azure.C.SharedUtility.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.1\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.1\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.1\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.1\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets'))" />
   </Target>
 </Project>
\ No newline at end of file
diff --git a/iothub_client/samples/iothub_client_sample_upload_to_blob_mb/windows/packages.config b/iothub_client/samples/iothub_client_sample_upload_to_blob_mb/windows/packages.config
index 886225fdde..f112fad471 100644
--- a/iothub_client/samples/iothub_client_sample_upload_to_blob_mb/windows/packages.config
+++ b/iothub_client/samples/iothub_client_sample_upload_to_blob_mb/windows/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Microsoft.Azure.C.SharedUtility" version="1.1.1" targetFramework="native" />
-  <package id="Microsoft.Azure.IoTHub.HttpTransport" version="1.2.1" targetFramework="native" />
-  <package id="Microsoft.Azure.IoTHub.IoTHubClient" version="1.2.1" targetFramework="native" />
+  <package id="Microsoft.Azure.C.SharedUtility" version="1.1.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.HttpTransport" version="1.2.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.IoTHubClient" version="1.2.2" targetFramework="native"/>
 </packages>
\ No newline at end of file
diff --git a/iothub_client/samples/iothub_client_sample_x509/windows/iothub_client_sample_x509.vcxproj b/iothub_client/samples/iothub_client_sample_x509/windows/iothub_client_sample_x509.vcxproj
index 9fddeb7c14..a333ac42c5 100644
--- a/iothub_client/samples/iothub_client_sample_x509/windows/iothub_client_sample_x509.vcxproj
+++ b/iothub_client/samples/iothub_client_sample_x509/windows/iothub_client_sample_x509.vcxproj
@@ -159,16 +159,16 @@
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
-    <Import Project="packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets" Condition="Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets')" />
-    <Import Project="packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" />
-    <Import Project="packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets')" />
+    <Import Project="packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets" Condition="Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets')" />
+    <Import Project="packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" />
+    <Import Project="packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets')" />
   </ImportGroup>
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
     </PropertyGroup>
-    <Error Condition="!Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets'))" />
   </Target>
 </Project>
\ No newline at end of file
diff --git a/iothub_client/samples/iothub_client_sample_x509/windows/packages.config b/iothub_client/samples/iothub_client_sample_x509/windows/packages.config
index bd66b91e0a..6302efd15f 100644
--- a/iothub_client/samples/iothub_client_sample_x509/windows/packages.config
+++ b/iothub_client/samples/iothub_client_sample_x509/windows/packages.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?><packages>
-  <package id="Microsoft.Azure.C.SharedUtility" version="1.1.0" targetFramework="native"/>
-  <package id="Microsoft.Azure.IoTHub.HttpTransport" version="1.2.0" targetFramework="native"/>
-  <package id="Microsoft.Azure.IoTHub.IoTHubClient" version="1.2.0" targetFramework="native"/>
+  <package id="Microsoft.Azure.C.SharedUtility" version="1.1.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.HttpTransport" version="1.2.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.IoTHubClient" version="1.2.2" targetFramework="native"/>
 </packages>
\ No newline at end of file
diff --git a/iothub_client/samples/iothub_ll_c2d_sample/windows/iothub_ll_c2d_sample.vcxproj b/iothub_client/samples/iothub_ll_c2d_sample/windows/iothub_ll_c2d_sample.vcxproj
index 5345fc099d..5f1a494664 100644
--- a/iothub_client/samples/iothub_ll_c2d_sample/windows/iothub_ll_c2d_sample.vcxproj
+++ b/iothub_client/samples/iothub_ll_c2d_sample/windows/iothub_ll_c2d_sample.vcxproj
@@ -187,24 +187,24 @@
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
-    <Import Project="packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets" Condition="Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets')" />
-    <Import Project="packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" />
+    <Import Project="packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets" Condition="Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets')" />
+    <Import Project="packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" />
     <Import Project="packages\Microsoft.Azure.umqtt.1.1.0\build\native\Microsoft.Azure.umqtt.targets" Condition="Exists('packages\Microsoft.Azure.umqtt.1.1.0\build\native\Microsoft.Azure.umqtt.targets')" />
     <Import Project="packages\Microsoft.Azure.IoTHub.MqttTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.MqttTransport.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.MqttTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.MqttTransport.targets')" />
     <Import Project="packages\Microsoft.Azure.uamqp.1.1.0\build\native\Microsoft.Azure.uamqp.targets" Condition="Exists('packages\Microsoft.Azure.uamqp.1.1.0\build\native\Microsoft.Azure.uamqp.targets')" />
     <Import Project="packages\Microsoft.Azure.IoTHub.AmqpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.AmqpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets')" />
-    <Import Project="packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets')" />
+    <Import Project="packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets')" />
   </ImportGroup>
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
     </PropertyGroup>
-    <Error Condition="!Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets'))" />
     <Error Condition="!Exists('packages\Microsoft.Azure.umqtt.1.1.0\build\native\Microsoft.Azure.umqtt.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.umqtt.1.1.0\build\native\Microsoft.Azure.umqtt.targets'))" />
     <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.MqttTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.MqttTransport.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.MqttTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.MqttTransport.targets'))" />
     <Error Condition="!Exists('packages\Microsoft.Azure.uamqp.1.1.0\build\native\Microsoft.Azure.uamqp.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.uamqp.1.1.0\build\native\Microsoft.Azure.uamqp.targets'))" />
     <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.AmqpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.AmqpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets'))" />
   </Target>
 </Project>
\ No newline at end of file
diff --git a/iothub_client/samples/iothub_ll_c2d_sample/windows/packages.config b/iothub_client/samples/iothub_ll_c2d_sample/windows/packages.config
index 8aad4f3d04..b30bd632fb 100644
--- a/iothub_client/samples/iothub_ll_c2d_sample/windows/packages.config
+++ b/iothub_client/samples/iothub_ll_c2d_sample/windows/packages.config
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?><packages>
-  <package id="Microsoft.Azure.C.SharedUtility" version="1.1.0" targetFramework="native"/>
-  <package id="Microsoft.Azure.IoTHub.IoTHubClient" version="1.2.0" targetFramework="native"/>
+  <package id="Microsoft.Azure.C.SharedUtility" version="1.1.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.IoTHubClient" version="1.2.2" targetFramework="native"/>
   <package id="Microsoft.Azure.IoTHub.MqttTransport" version="1.2.0" targetFramework="native"/>
-  <package id="Microsoft.Azure.IoTHub.HttpTransport" version="1.2.0" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.HttpTransport" version="1.2.2" targetFramework="native"/>
   <package id="Microsoft.Azure.IoTHub.AmqpTransport" version="1.2.0" targetFramework="native"/>
   <package id="Microsoft.Azure.umqtt" version="1.1.0" targetFramework="native"/>
   <package id="Microsoft.Azure.uamqp" version="1.1.0" targetFramework="native"/>
diff --git a/iothub_client/samples/iothub_ll_client_sample_amqp_shared/windows/iothub_ll_client_sample_amqp_shared.vcxproj b/iothub_client/samples/iothub_ll_client_sample_amqp_shared/windows/iothub_ll_client_sample_amqp_shared.vcxproj
index 2345ffbd03..686e99ec1a 100644
--- a/iothub_client/samples/iothub_ll_client_sample_amqp_shared/windows/iothub_ll_client_sample_amqp_shared.vcxproj
+++ b/iothub_client/samples/iothub_ll_client_sample_amqp_shared/windows/iothub_ll_client_sample_amqp_shared.vcxproj
@@ -161,8 +161,8 @@
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
-    <Import Project="packages\Microsoft.Azure.C.SharedUtility.1.0.17\build\native\Microsoft.Azure.C.SharedUtility.targets" Condition="Exists('packages\Microsoft.Azure.C.SharedUtility.1.0.17\build\native\Microsoft.Azure.C.SharedUtility.targets')" />
-    <Import Project="packages\Microsoft.Azure.IoTHub.IoTHubClient.1.0.16\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.0.16\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" />
+    <Import Project="packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets" Condition="Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets')" />
+    <Import Project="packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" />
     <Import Project="packages\Microsoft.Azure.uamqp.1.0.18\build\native\Microsoft.Azure.uamqp.targets" Condition="Exists('packages\Microsoft.Azure.uamqp.1.0.18\build\native\Microsoft.Azure.uamqp.targets')" />
     <Import Project="packages\Microsoft.Azure.IoTHub.AmqpTransport.1.0.16\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.AmqpTransport.1.0.16\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets')" />
   </ImportGroup>
@@ -170,8 +170,8 @@
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
     </PropertyGroup>
-    <Error Condition="!Exists('packages\Microsoft.Azure.C.SharedUtility.1.0.17\build\native\Microsoft.Azure.C.SharedUtility.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.C.SharedUtility.1.0.17\build\native\Microsoft.Azure.C.SharedUtility.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.0.16\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.IoTHubClient.1.0.16\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets'))" />
     <Error Condition="!Exists('packages\Microsoft.Azure.uamqp.1.0.18\build\native\Microsoft.Azure.uamqp.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.uamqp.1.0.18\build\native\Microsoft.Azure.uamqp.targets'))" />
     <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.AmqpTransport.1.0.16\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.AmqpTransport.1.0.16\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets'))" />
   </Target>
diff --git a/iothub_client/samples/iothub_ll_client_sample_amqp_shared/windows/packages.config b/iothub_client/samples/iothub_ll_client_sample_amqp_shared/windows/packages.config
index 4638c1fc9e..b5607823ae 100644
--- a/iothub_client/samples/iothub_ll_client_sample_amqp_shared/windows/packages.config
+++ b/iothub_client/samples/iothub_ll_client_sample_amqp_shared/windows/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?><packages>
-  <package id="Microsoft.Azure.C.SharedUtility" version="1.0.17" targetFramework="native"/>
+  <package id="Microsoft.Azure.C.SharedUtility" version="1.1.2" targetFramework="native"/>
   <package id="Microsoft.Azure.IoTHub.AmqpTransport" version="1.0.16" targetFramework="native"/>
-  <package id="Microsoft.Azure.IoTHub.IoTHubClient" version="1.0.16" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.IoTHubClient" version="1.2.2" targetFramework="native"/>
   <package id="Microsoft.Azure.uamqp" version="1.0.18" targetFramework="native"/>
 </packages>
\ No newline at end of file
diff --git a/iothub_client/samples/iothub_ll_telemetry_sample/windows/iothub_ll_telemetry_sample.vcxproj b/iothub_client/samples/iothub_ll_telemetry_sample/windows/iothub_ll_telemetry_sample.vcxproj
index 97a9576d5a..b67367b20e 100644
--- a/iothub_client/samples/iothub_ll_telemetry_sample/windows/iothub_ll_telemetry_sample.vcxproj
+++ b/iothub_client/samples/iothub_ll_telemetry_sample/windows/iothub_ll_telemetry_sample.vcxproj
@@ -187,24 +187,24 @@
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
-    <Import Project="packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets" Condition="Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets')" />
-    <Import Project="packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" />
-    <Import Project="packages\Microsoft.Azure.umqtt.1.1.0\build\native\Microsoft.Azure.umqtt.targets" Condition="Exists('packages\Microsoft.Azure.umqtt.1.1.0\build\native\Microsoft.Azure.umqtt.targets')" />
-    <Import Project="packages\Microsoft.Azure.IoTHub.MqttTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.MqttTransport.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.MqttTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.MqttTransport.targets')" />
-    <Import Project="packages\Microsoft.Azure.uamqp.1.1.0\build\native\Microsoft.Azure.uamqp.targets" Condition="Exists('packages\Microsoft.Azure.uamqp.1.1.0\build\native\Microsoft.Azure.uamqp.targets')" />
-    <Import Project="packages\Microsoft.Azure.IoTHub.AmqpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.AmqpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets')" />
-    <Import Project="packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets')" />
+    <Import Project="packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets" Condition="Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets')" />
+    <Import Project="packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" />
+    <Import Project="packages\Microsoft.Azure.umqtt.1.1.2\build\native\Microsoft.Azure.umqtt.targets" Condition="Exists('packages\Microsoft.Azure.umqtt.1.1.2\build\native\Microsoft.Azure.umqtt.targets')" />
+    <Import Project="packages\Microsoft.Azure.IoTHub.MqttTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.MqttTransport.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.MqttTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.MqttTransport.targets')" />
+    <Import Project="packages\Microsoft.Azure.uamqp.1.2.2\build\native\Microsoft.Azure.uamqp.targets" Condition="Exists('packages\Microsoft.Azure.uamqp.1.2.2\build\native\Microsoft.Azure.uamqp.targets')" />
+    <Import Project="packages\Microsoft.Azure.IoTHub.AmqpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.AmqpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets')" />
+    <Import Project="packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets')" />
   </ImportGroup>
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
     </PropertyGroup>
-    <Error Condition="!Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.umqtt.1.1.0\build\native\Microsoft.Azure.umqtt.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.umqtt.1.1.0\build\native\Microsoft.Azure.umqtt.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.MqttTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.MqttTransport.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.MqttTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.MqttTransport.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.uamqp.1.1.0\build\native\Microsoft.Azure.uamqp.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.uamqp.1.1.0\build\native\Microsoft.Azure.uamqp.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.AmqpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.AmqpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.umqtt.1.1.2\build\native\Microsoft.Azure.umqtt.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.umqtt.1.1.2\build\native\Microsoft.Azure.umqtt.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.MqttTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.MqttTransport.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.MqttTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.MqttTransport.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.uamqp.1.2.2\build\native\Microsoft.Azure.uamqp.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.uamqp.1.2.2\build\native\Microsoft.Azure.uamqp.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.AmqpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.AmqpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets'))" />
   </Target>
 </Project>
\ No newline at end of file
diff --git a/iothub_client/samples/iothub_ll_telemetry_sample/windows/packages.config b/iothub_client/samples/iothub_ll_telemetry_sample/windows/packages.config
index 8aad4f3d04..b873f01da1 100644
--- a/iothub_client/samples/iothub_ll_telemetry_sample/windows/packages.config
+++ b/iothub_client/samples/iothub_ll_telemetry_sample/windows/packages.config
@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?><packages>
-  <package id="Microsoft.Azure.C.SharedUtility" version="1.1.0" targetFramework="native"/>
-  <package id="Microsoft.Azure.IoTHub.IoTHubClient" version="1.2.0" targetFramework="native"/>
-  <package id="Microsoft.Azure.IoTHub.MqttTransport" version="1.2.0" targetFramework="native"/>
-  <package id="Microsoft.Azure.IoTHub.HttpTransport" version="1.2.0" targetFramework="native"/>
-  <package id="Microsoft.Azure.IoTHub.AmqpTransport" version="1.2.0" targetFramework="native"/>
-  <package id="Microsoft.Azure.umqtt" version="1.1.0" targetFramework="native"/>
-  <package id="Microsoft.Azure.uamqp" version="1.1.0" targetFramework="native"/>
+  <package id="Microsoft.Azure.C.SharedUtility" version="1.1.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.IoTHubClient" version="1.2.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.MqttTransport" version="1.2.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.HttpTransport" version="1.2.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.AmqpTransport" version="1.2.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.umqtt" version="1.1.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.uamqp" version="1.2.2" targetFramework="native"/>
   
 </packages>
\ No newline at end of file
diff --git a/iothub_client/tests/iothubclient_ll_u2b_ut/iothub_client_ll_u2b_ut.c b/iothub_client/tests/iothubclient_ll_u2b_ut/iothub_client_ll_u2b_ut.c
index 3d15c0a6fa..3dfa7b84c8 100644
--- a/iothub_client/tests/iothubclient_ll_u2b_ut/iothub_client_ll_u2b_ut.c
+++ b/iothub_client/tests/iothubclient_ll_u2b_ut/iothub_client_ll_u2b_ut.c
@@ -306,7 +306,7 @@ static const TRANSPORT_PROVIDER* provideFAKE(void);
 #define TEST_STRING_HANDLE_DEVICE_SAS ((STRING_HANDLE)0x2)
 
 #define TEST_API_VERSION "?api-version=2016-11-14"
-#define TEST_IOTHUB_SDK_VERSION "1.2.1"
+#define TEST_IOTHUB_SDK_VERSION "1.2.2"
 
 static const IOTHUB_CLIENT_CONFIG TEST_CONFIG_SAS =
 {
diff --git a/iothub_client/tests/version_ut/version_ut.c b/iothub_client/tests/version_ut/version_ut.c
index 710b4918b4..dfe879ff13 100644
--- a/iothub_client/tests/version_ut/version_ut.c
+++ b/iothub_client/tests/version_ut/version_ut.c
@@ -8,7 +8,7 @@ BEGIN_TEST_SUITE(version_ut)
 
     TEST_FUNCTION(the_version_constant_has_the_expected_value)
     {
-        ASSERT_ARE_EQUAL(char_ptr, "1.2.1", IOTHUB_SDK_VERSION);
+        ASSERT_ARE_EQUAL(char_ptr, "1.2.2", IOTHUB_SDK_VERSION);
     }
 
     /*Tests_SRS_IOTHUBCLIENT_05_001: [IoTHubClient_GetVersionString shall return a pointer to a constant string which indicates the version of IoTHubClient API.]*/
diff --git a/provisioning_client/inc/azure_prov_client/prov_client_const.h b/provisioning_client/inc/azure_prov_client/prov_client_const.h
index 43d6060e4e..f9e0600ef9 100644
--- a/provisioning_client/inc/azure_prov_client/prov_client_const.h
+++ b/provisioning_client/inc/azure_prov_client/prov_client_const.h
@@ -4,7 +4,7 @@
 #ifndef PROV_CLIENT_CONST_H
 #define PROV_CLIENT_CONST_H
 
-#define PROV_DEVICE_CLIENT_VERSION "1.2.1"
+#define PROV_DEVICE_CLIENT_VERSION "1.2.2"
 
 static const char* PROV_ASSIGNED_STATUS = "assigned";
 static const char* PROV_ASSIGNING_STATUS = "assigning";
diff --git a/serializer/samples/remote_monitoring/windows/packages.config b/serializer/samples/remote_monitoring/windows/packages.config
index a5dd97e5cc..d3882118aa 100644
--- a/serializer/samples/remote_monitoring/windows/packages.config
+++ b/serializer/samples/remote_monitoring/windows/packages.config
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?><packages>
-  <package id="Microsoft.Azure.C.SharedUtility" version="1.1.0" targetFramework="native"/>
-  <package id="Microsoft.Azure.IoTHub.AmqpTransport" version="1.2.0" targetFramework="native"/>
-  <package id="Microsoft.Azure.IoTHub.IoTHubClient" version="1.2.0" targetFramework="native"/>
-  <package id="Microsoft.Azure.IoTHub.Serializer" version="1.2.0" targetFramework="native"/>
-  <package id="Microsoft.Azure.uamqp" version="1.1.0" targetFramework="native"/>
+  <package id="Microsoft.Azure.C.SharedUtility" version="1.1.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.AmqpTransport" version="1.2.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.IoTHubClient" version="1.2.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.Serializer" version="1.2.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.uamqp" version="1.2.2" targetFramework="native"/>
 </packages>
\ No newline at end of file
diff --git a/serializer/samples/remote_monitoring/windows/remote_monitoring.vcxproj b/serializer/samples/remote_monitoring/windows/remote_monitoring.vcxproj
index d9f5c98447..31934d0598 100644
--- a/serializer/samples/remote_monitoring/windows/remote_monitoring.vcxproj
+++ b/serializer/samples/remote_monitoring/windows/remote_monitoring.vcxproj
@@ -163,20 +163,20 @@
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
-    <Import Project="packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets" Condition="Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets')" />
-    <Import Project="packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" />
-    <Import Project="packages\Microsoft.Azure.IoTHub.Serializer.1.2.0\build\native\Microsoft.Azure.IoTHub.Serializer.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.Serializer.1.2.0\build\native\Microsoft.Azure.IoTHub.Serializer.targets')" />
-    <Import Project="packages\Microsoft.Azure.uamqp.1.1.0\build\native\Microsoft.Azure.uamqp.targets" Condition="Exists('packages\Microsoft.Azure.uamqp.1.1.0\build\native\Microsoft.Azure.uamqp.targets')" />
-    <Import Project="packages\Microsoft.Azure.IoTHub.AmqpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.AmqpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets')" />
+    <Import Project="packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets" Condition="Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets')" />
+    <Import Project="packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" />
+    <Import Project="packages\Microsoft.Azure.IoTHub.Serializer.1.2.2\build\native\Microsoft.Azure.IoTHub.Serializer.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.Serializer.1.2.2\build\native\Microsoft.Azure.IoTHub.Serializer.targets')" />
+    <Import Project="packages\Microsoft.Azure.uamqp.1.2.2\build\native\Microsoft.Azure.uamqp.targets" Condition="Exists('packages\Microsoft.Azure.uamqp.1.2.2\build\native\Microsoft.Azure.uamqp.targets')" />
+    <Import Project="packages\Microsoft.Azure.IoTHub.AmqpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.AmqpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets')" />
   </ImportGroup>
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
     </PropertyGroup>
-    <Error Condition="!Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.Serializer.1.2.0\build\native\Microsoft.Azure.IoTHub.Serializer.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.Serializer.1.2.0\build\native\Microsoft.Azure.IoTHub.Serializer.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.uamqp.1.1.0\build\native\Microsoft.Azure.uamqp.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.uamqp.1.1.0\build\native\Microsoft.Azure.uamqp.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.AmqpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.AmqpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.Serializer.1.2.2\build\native\Microsoft.Azure.IoTHub.Serializer.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.Serializer.1.2.2\build\native\Microsoft.Azure.IoTHub.Serializer.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.uamqp.1.2.2\build\native\Microsoft.Azure.uamqp.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.uamqp.1.2.2\build\native\Microsoft.Azure.uamqp.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.AmqpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.AmqpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets'))" />
   </Target>
 </Project>
\ No newline at end of file
diff --git a/serializer/samples/simplesample_amqp/windows/packages.config b/serializer/samples/simplesample_amqp/windows/packages.config
index a5dd97e5cc..d3882118aa 100644
--- a/serializer/samples/simplesample_amqp/windows/packages.config
+++ b/serializer/samples/simplesample_amqp/windows/packages.config
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?><packages>
-  <package id="Microsoft.Azure.C.SharedUtility" version="1.1.0" targetFramework="native"/>
-  <package id="Microsoft.Azure.IoTHub.AmqpTransport" version="1.2.0" targetFramework="native"/>
-  <package id="Microsoft.Azure.IoTHub.IoTHubClient" version="1.2.0" targetFramework="native"/>
-  <package id="Microsoft.Azure.IoTHub.Serializer" version="1.2.0" targetFramework="native"/>
-  <package id="Microsoft.Azure.uamqp" version="1.1.0" targetFramework="native"/>
+  <package id="Microsoft.Azure.C.SharedUtility" version="1.1.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.AmqpTransport" version="1.2.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.IoTHubClient" version="1.2.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.Serializer" version="1.2.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.uamqp" version="1.2.2" targetFramework="native"/>
 </packages>
\ No newline at end of file
diff --git a/serializer/samples/simplesample_amqp/windows/simplesample_amqp.vcxproj b/serializer/samples/simplesample_amqp/windows/simplesample_amqp.vcxproj
index ea35d9c7ea..d07dfc53a6 100644
--- a/serializer/samples/simplesample_amqp/windows/simplesample_amqp.vcxproj
+++ b/serializer/samples/simplesample_amqp/windows/simplesample_amqp.vcxproj
@@ -180,19 +180,19 @@
     </PostBuildEvent>
   </ItemDefinitionGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
-  <Import Project="packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets" Condition="Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets')" />
+  <Import Project="packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets" Condition="Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets')" />
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
     </PropertyGroup>
-    <Error Condition="!Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.Serializer.1.2.0\build\native\Microsoft.Azure.IoTHub.Serializer.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.Serializer.1.2.0\build\native\Microsoft.Azure.IoTHub.Serializer.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.uamqp.1.1.0\build\native\Microsoft.Azure.uamqp.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.uamqp.1.1.0\build\native\Microsoft.Azure.uamqp.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.AmqpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.AmqpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.Serializer.1.2.2\build\native\Microsoft.Azure.IoTHub.Serializer.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.Serializer.1.2.2\build\native\Microsoft.Azure.IoTHub.Serializer.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.uamqp.1.2.2\build\native\Microsoft.Azure.uamqp.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.uamqp.1.2.2\build\native\Microsoft.Azure.uamqp.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.AmqpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.AmqpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets'))" />
   </Target>
-  <Import Project="packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" />
-  <Import Project="packages\Microsoft.Azure.IoTHub.Serializer.1.2.0\build\native\Microsoft.Azure.IoTHub.Serializer.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.Serializer.1.2.0\build\native\Microsoft.Azure.IoTHub.Serializer.targets')" />
-  <Import Project="packages\Microsoft.Azure.uamqp.1.1.0\build\native\Microsoft.Azure.uamqp.targets" Condition="Exists('packages\Microsoft.Azure.uamqp.1.1.0\build\native\Microsoft.Azure.uamqp.targets')" />
-  <Import Project="packages\Microsoft.Azure.IoTHub.AmqpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.AmqpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets')" />
+  <Import Project="packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" />
+  <Import Project="packages\Microsoft.Azure.IoTHub.Serializer.1.2.2\build\native\Microsoft.Azure.IoTHub.Serializer.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.Serializer.1.2.2\build\native\Microsoft.Azure.IoTHub.Serializer.targets')" />
+  <Import Project="packages\Microsoft.Azure.uamqp.1.2.2\build\native\Microsoft.Azure.uamqp.targets" Condition="Exists('packages\Microsoft.Azure.uamqp.1.2.2\build\native\Microsoft.Azure.uamqp.targets')" />
+  <Import Project="packages\Microsoft.Azure.IoTHub.AmqpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.AmqpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.AmqpTransport.targets')" />
 </Project>
\ No newline at end of file
diff --git a/serializer/samples/simplesample_http/windows/packages.config b/serializer/samples/simplesample_http/windows/packages.config
index a1c927d2b9..b378e6afd1 100644
--- a/serializer/samples/simplesample_http/windows/packages.config
+++ b/serializer/samples/simplesample_http/windows/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?><packages>
-  <package id="Microsoft.Azure.C.SharedUtility" version="1.1.0" targetFramework="native"/>
-  <package id="Microsoft.Azure.IoTHub.HttpTransport" version="1.2.0" targetFramework="native"/>
-  <package id="Microsoft.Azure.IoTHub.IoTHubClient" version="1.2.0" targetFramework="native"/>
-  <package id="Microsoft.Azure.IoTHub.Serializer" version="1.2.0" targetFramework="native"/>
+  <package id="Microsoft.Azure.C.SharedUtility" version="1.1.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.HttpTransport" version="1.2.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.IoTHubClient" version="1.2.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.Serializer" version="1.2.2" targetFramework="native"/>
 </packages>
\ No newline at end of file
diff --git a/serializer/samples/simplesample_http/windows/simplesample_http.vcxproj b/serializer/samples/simplesample_http/windows/simplesample_http.vcxproj
index 7b918cb83f..513aa5c79d 100644
--- a/serializer/samples/simplesample_http/windows/simplesample_http.vcxproj
+++ b/serializer/samples/simplesample_http/windows/simplesample_http.vcxproj
@@ -172,18 +172,18 @@
   </ItemDefinitionGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionSettings">
-    <Import Project="packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets" Condition="Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets')" />
-    <Import Project="packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" />
-    <Import Project="packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets')" />
-    <Import Project="packages\Microsoft.Azure.IoTHub.Serializer.1.2.0\build\native\Microsoft.Azure.IoTHub.Serializer.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.Serializer.1.2.0\build\native\Microsoft.Azure.IoTHub.Serializer.targets')" />
+    <Import Project="packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets" Condition="Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets')" />
+    <Import Project="packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" />
+    <Import Project="packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets')" />
+    <Import Project="packages\Microsoft.Azure.IoTHub.Serializer.1.2.2\build\native\Microsoft.Azure.IoTHub.Serializer.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.Serializer.1.2.2\build\native\Microsoft.Azure.IoTHub.Serializer.targets')" />
   </ImportGroup>
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
     </PropertyGroup>
-    <Error Condition="!Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.Serializer.1.2.0\build\native\Microsoft.Azure.IoTHub.Serializer.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.Serializer.1.2.0\build\native\Microsoft.Azure.IoTHub.Serializer.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.Serializer.1.2.2\build\native\Microsoft.Azure.IoTHub.Serializer.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.Serializer.1.2.2\build\native\Microsoft.Azure.IoTHub.Serializer.targets'))" />
   </Target>
 </Project>
\ No newline at end of file
diff --git a/serializer/samples/simplesample_mqtt/windows/packages.config b/serializer/samples/simplesample_mqtt/windows/packages.config
index 0331e619e1..f6385c5100 100644
--- a/serializer/samples/simplesample_mqtt/windows/packages.config
+++ b/serializer/samples/simplesample_mqtt/windows/packages.config
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?><packages>
-  <package id="Microsoft.Azure.C.SharedUtility" version="1.1.0" targetFramework="native"/>
-  <package id="Microsoft.Azure.IoTHub.IoTHubClient" version="1.2.0" targetFramework="native"/>
-  <package id="Microsoft.Azure.IoTHub.MqttTransport" version="1.2.0" targetFramework="native"/>
-  <package id="Microsoft.Azure.IoTHub.Serializer" version="1.2.0" targetFramework="native"/>
-  <package id="Microsoft.Azure.umqtt" version="1.1.0" targetFramework="native"/>
+  <package id="Microsoft.Azure.C.SharedUtility" version="1.1.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.IoTHubClient" version="1.2.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.MqttTransport" version="1.2.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.Serializer" version="1.2.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.umqtt" version="1.1.2" targetFramework="native"/>
 </packages>
\ No newline at end of file
diff --git a/serializer/samples/simplesample_mqtt/windows/simplesample_mqtt.vcxproj b/serializer/samples/simplesample_mqtt/windows/simplesample_mqtt.vcxproj
index 4085ce4063..b2cbad0bf6 100644
--- a/serializer/samples/simplesample_mqtt/windows/simplesample_mqtt.vcxproj
+++ b/serializer/samples/simplesample_mqtt/windows/simplesample_mqtt.vcxproj
@@ -164,20 +164,20 @@
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
-    <Import Project="packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets" Condition="Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets')" />
-    <Import Project="packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" />
-    <Import Project="packages\Microsoft.Azure.IoTHub.Serializer.1.2.0\build\native\Microsoft.Azure.IoTHub.Serializer.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.Serializer.1.2.0\build\native\Microsoft.Azure.IoTHub.Serializer.targets')" />
-    <Import Project="packages\Microsoft.Azure.umqtt.1.1.0\build\native\Microsoft.Azure.umqtt.targets" Condition="Exists('packages\Microsoft.Azure.umqtt.1.1.0\build\native\Microsoft.Azure.umqtt.targets')" />
-    <Import Project="packages\Microsoft.Azure.IoTHub.MqttTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.MqttTransport.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.MqttTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.MqttTransport.targets')" />
+    <Import Project="packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets" Condition="Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets')" />
+    <Import Project="packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" />
+    <Import Project="packages\Microsoft.Azure.IoTHub.Serializer.1.2.2\build\native\Microsoft.Azure.IoTHub.Serializer.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.Serializer.1.2.2\build\native\Microsoft.Azure.IoTHub.Serializer.targets')" />
+    <Import Project="packages\Microsoft.Azure.umqtt.1.1.2\build\native\Microsoft.Azure.umqtt.targets" Condition="Exists('packages\Microsoft.Azure.umqtt.1.1.2\build\native\Microsoft.Azure.umqtt.targets')" />
+    <Import Project="packages\Microsoft.Azure.IoTHub.MqttTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.MqttTransport.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.MqttTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.MqttTransport.targets')" />
   </ImportGroup>
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
     </PropertyGroup>
-    <Error Condition="!Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.Serializer.1.2.0\build\native\Microsoft.Azure.IoTHub.Serializer.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.Serializer.1.2.0\build\native\Microsoft.Azure.IoTHub.Serializer.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.umqtt.1.1.0\build\native\Microsoft.Azure.umqtt.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.umqtt.1.1.0\build\native\Microsoft.Azure.umqtt.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.MqttTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.MqttTransport.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.MqttTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.MqttTransport.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.Serializer.1.2.2\build\native\Microsoft.Azure.IoTHub.Serializer.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.Serializer.1.2.2\build\native\Microsoft.Azure.IoTHub.Serializer.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.umqtt.1.1.2\build\native\Microsoft.Azure.umqtt.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.umqtt.1.1.2\build\native\Microsoft.Azure.umqtt.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.MqttTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.MqttTransport.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.MqttTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.MqttTransport.targets'))" />
   </Target>
 </Project>
\ No newline at end of file
diff --git a/serializer/samples/temp_sensor_anomaly/windows/packages.config b/serializer/samples/temp_sensor_anomaly/windows/packages.config
index a1c927d2b9..b378e6afd1 100644
--- a/serializer/samples/temp_sensor_anomaly/windows/packages.config
+++ b/serializer/samples/temp_sensor_anomaly/windows/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?><packages>
-  <package id="Microsoft.Azure.C.SharedUtility" version="1.1.0" targetFramework="native"/>
-  <package id="Microsoft.Azure.IoTHub.HttpTransport" version="1.2.0" targetFramework="native"/>
-  <package id="Microsoft.Azure.IoTHub.IoTHubClient" version="1.2.0" targetFramework="native"/>
-  <package id="Microsoft.Azure.IoTHub.Serializer" version="1.2.0" targetFramework="native"/>
+  <package id="Microsoft.Azure.C.SharedUtility" version="1.1.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.HttpTransport" version="1.2.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.IoTHubClient" version="1.2.2" targetFramework="native"/>
+  <package id="Microsoft.Azure.IoTHub.Serializer" version="1.2.2" targetFramework="native"/>
 </packages>
\ No newline at end of file
diff --git a/serializer/samples/temp_sensor_anomaly/windows/temp_sensor_anomaly.vcxproj b/serializer/samples/temp_sensor_anomaly/windows/temp_sensor_anomaly.vcxproj
index 1d2bc8b062..6a2ac83fdf 100644
--- a/serializer/samples/temp_sensor_anomaly/windows/temp_sensor_anomaly.vcxproj
+++ b/serializer/samples/temp_sensor_anomaly/windows/temp_sensor_anomaly.vcxproj
@@ -168,17 +168,17 @@
     <None Include="packages.config" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
-  <Import Project="packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets" Condition="Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets')" />
+  <Import Project="packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets" Condition="Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets')" />
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
     </PropertyGroup>
-    <Error Condition="!Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.C.SharedUtility.1.1.0\build\native\Microsoft.Azure.C.SharedUtility.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets'))" />
-    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.Serializer.1.2.0\build\native\Microsoft.Azure.IoTHub.Serializer.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.Serializer.1.2.0\build\native\Microsoft.Azure.IoTHub.Serializer.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.C.SharedUtility.1.1.2\build\native\Microsoft.Azure.C.SharedUtility.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets'))" />
+    <Error Condition="!Exists('packages\Microsoft.Azure.IoTHub.Serializer.1.2.2\build\native\Microsoft.Azure.IoTHub.Serializer.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Microsoft.Azure.IoTHub.Serializer.1.2.2\build\native\Microsoft.Azure.IoTHub.Serializer.targets'))" />
   </Target>
-  <Import Project="packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.0\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" />
-  <Import Project="packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.0\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets')" />
-  <Import Project="packages\Microsoft.Azure.IoTHub.Serializer.1.2.0\build\native\Microsoft.Azure.IoTHub.Serializer.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.Serializer.1.2.0\build\native\Microsoft.Azure.IoTHub.Serializer.targets')" />
+  <Import Project="packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.IoTHubClient.1.2.2\build\native\Microsoft.Azure.IoTHub.IoTHubClient.targets')" />
+  <Import Project="packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.HttpTransport.1.2.2\build\native\Microsoft.Azure.IoTHub.HttpTransport.targets')" />
+  <Import Project="packages\Microsoft.Azure.IoTHub.Serializer.1.2.2\build\native\Microsoft.Azure.IoTHub.Serializer.targets" Condition="Exists('packages\Microsoft.Azure.IoTHub.Serializer.1.2.2\build\native\Microsoft.Azure.IoTHub.Serializer.targets')" />
 </Project>
\ No newline at end of file
diff --git a/version.txt b/version.txt
index cb174d58a5..d2d61a7e8e 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-1.2.1
\ No newline at end of file
+1.2.2
\ No newline at end of file