diff --git a/VSIX/manifest_2017/source.extension.vsixmanifest b/VSIX/manifest_2017/source.extension.vsixmanifest
index 7495f4d..6e74c62 100644
--- a/VSIX/manifest_2017/source.extension.vsixmanifest
+++ b/VSIX/manifest_2017/source.extension.vsixmanifest
@@ -1,26 +1,26 @@
 <?xml version="1.0" encoding="utf-8"?>
 <PackageManifest Version="2.0.0" xmlns="http://schemas.microsoft.com/developer/vsx-schema/2011" xmlns:d="http://schemas.microsoft.com/developer/vsx-schema-design/2011">
-  <Metadata>
-    <Identity Id="VisioPanelAddinVSTO.UnmanagedVisio.2017" Version="1.1.1" Language="en-US" Publisher="Nikolay Belykh" />
-    <DisplayName>Extended Visio Addin Project (2017)</DisplayName>
-    <Description>Creates a Microsoft Visio Add-in for Microsoft Visio which provides some user interface to start with, including toolbar and docking panel.</Description>
-    <License>license.rtf</License>
-    <Icon>icon.ico</Icon>
-  </Metadata>
-  <Installation>
-    <InstallationTarget Id="Microsoft.VisualStudio.Community" Version="[15.0,16.0)" />
-    <InstallationTarget Version="[15.0,16.0)" Id="Microsoft.VisualStudio.Pro" />
-    <InstallationTarget Version="[15.0,16.0)" Id="Microsoft.VisualStudio.Enterprise" />
-  </Installation>
-  <Dependencies>
-    <Dependency Id="Microsoft.Framework.NDP" DisplayName="Microsoft .NET Framework" d:Source="Manual" Version="[4.5,)" />
-  </Dependencies>
-  <Assets>
-    <Asset Type="Microsoft.VisualStudio.Assembly" d:Source="Project" d:ProjectName="PanelAddinWizard.2017" Path="|PanelAddinWizard.2017|" AssemblyName="|PanelAddinWizard.2017;AssemblyName|" />
-    <Asset Type="Microsoft.VisualStudio.ProjectTemplate" d:Source="Project" d:ProjectName="TemplateCS.2017" d:TargetPath="|TemplateCS.2017;TemplateProjectOutputGroup|" Path="ProjectTemplates" d:VsixSubPath="ProjectTemplates" />
-    <Asset Type="Microsoft.VisualStudio.ProjectTemplate" d:Source="Project" d:ProjectName="TemplateVB.2017" d:TargetPath="|TemplateVB.2017;TemplateProjectOutputGroup|" Path="ProjectTemplates" d:VsixSubPath="ProjectTemplates" />
-  </Assets>
-  <Prerequisites>
-    <Prerequisite Id="Microsoft.VisualStudio.Component.CoreEditor" Version="[15.0,16.0)" DisplayName="Visual Studio core editor" />
-  </Prerequisites>
+    <Metadata>
+        <Identity Id="VisioPanelAddinVSTO.UnmanagedVisio.2017" Version="1.2.1" Language="en-US" Publisher="Nikolay Belykh" />
+        <DisplayName>Extended Visio Addin Project (VS2017 and above)</DisplayName>
+        <Description>Creates a Microsoft Visio Add-in for Microsoft Visio which provides some user interface to start with, including toolbar and docking panel.</Description>
+        <License>license.rtf</License>
+        <Icon>icon.ico</Icon>
+    </Metadata>
+    <Installation>
+        <InstallationTarget Id="Microsoft.VisualStudio.Community" Version="[15.0,17.0)" />
+        <InstallationTarget Version="[15.0,17.0)" Id="Microsoft.VisualStudio.Pro" />
+        <InstallationTarget Version="[15.0,17.0)" Id="Microsoft.VisualStudio.Enterprise" />
+    </Installation>
+    <Dependencies>
+        <Dependency Id="Microsoft.Framework.NDP" DisplayName="Microsoft .NET Framework" d:Source="Manual" Version="[4.5,)" />
+    </Dependencies>
+    <Assets>
+        <Asset Type="Microsoft.VisualStudio.Assembly" d:Source="Project" d:ProjectName="PanelAddinWizard.2017" Path="|PanelAddinWizard.2017|" AssemblyName="|PanelAddinWizard.2017;AssemblyName|" />
+        <Asset Type="Microsoft.VisualStudio.ProjectTemplate" d:Source="Project" d:ProjectName="TemplateCS.2017" d:TargetPath="|TemplateCS.2017;TemplateProjectOutputGroup|" Path="ProjectTemplates" d:VsixSubPath="ProjectTemplates" />
+        <Asset Type="Microsoft.VisualStudio.ProjectTemplate" d:Source="Project" d:ProjectName="TemplateVB.2017" d:TargetPath="|TemplateVB.2017;TemplateProjectOutputGroup|" Path="ProjectTemplates" d:VsixSubPath="ProjectTemplates" />
+    </Assets>
+    <Prerequisites>
+        <Prerequisite Id="Microsoft.VisualStudio.Component.CoreEditor" Version="[15.0,17.0)" DisplayName="Visual Studio core editor" />
+    </Prerequisites>
 </PackageManifest>