diff --git a/src/DeloitteDigital.Atlas.Tests/DeloitteDigital.Atlas.Tests.csproj b/src/DeloitteDigital.Atlas.Tests/DeloitteDigital.Atlas.Tests.csproj
index 617a180..c19ee5e 100644
--- a/src/DeloitteDigital.Atlas.Tests/DeloitteDigital.Atlas.Tests.csproj
+++ b/src/DeloitteDigital.Atlas.Tests/DeloitteDigital.Atlas.Tests.csproj
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -40,8 +40,8 @@
       <HintPath>..\..\packages\HtmlAgilityPack.1.4.6\lib\Net45\HtmlAgilityPack.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="ICSharpCode.SharpZipLib, Version=0.86.0.518, Culture=neutral, PublicKeyToken=1b03e6acf1164f73, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\SharpZipLib.0.86.0\lib\20\ICSharpCode.SharpZipLib.dll</HintPath>
+    <Reference Include="ICSharpCode.SharpZipLib, Version=1.3.3.11, Culture=neutral, PublicKeyToken=1b03e6acf1164f73">
+      <HintPath>..\..\packages\SharpZipLib.1.3.3\lib\net45\ICSharpCode.SharpZipLib.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="Lucene.Net, Version=3.0.3.0, Culture=neutral, PublicKeyToken=85089178b9ac3181, processorArchitecture=MSIL">
diff --git a/src/DeloitteDigital.Atlas.Tests/app.config b/src/DeloitteDigital.Atlas.Tests/app.config
index e47eedb..c8cc29e 100644
--- a/src/DeloitteDigital.Atlas.Tests/app.config
+++ b/src/DeloitteDigital.Atlas.Tests/app.config
@@ -65,7 +65,15 @@
   
                  <assemblyIdentity name="HtmlAgilityPack" publicKeyToken="bd319b19eaf3b43a" culture="neutral" />
   
-                 <bindingRedirect oldVersion="0.0.0.0-1.4.9.5" newVersion="1.4.9.5" />
+                 <bindingRedirect oldVersion="0.0.0.0-1.4.6.0" newVersion="1.4.6.0" />
+  
+            </dependentAssembly>
+  
+            <dependentAssembly>
+  
+                 <assemblyIdentity name="ICSharpCode.SharpZipLib" publicKeyToken="1b03e6acf1164f73" culture="neutral" />
+  
+                 <bindingRedirect oldVersion="0.0.0.0-1.3.3.11" newVersion="1.3.3.11" />
   
             </dependentAssembly>
   
diff --git a/src/DeloitteDigital.Atlas.Tests/packages.config b/src/DeloitteDigital.Atlas.Tests/packages.config
index 29df5eb..6b5c70f 100644
--- a/src/DeloitteDigital.Atlas.Tests/packages.config
+++ b/src/DeloitteDigital.Atlas.Tests/packages.config
@@ -9,7 +9,7 @@
   <package id="Microsoft.Extensions.DependencyInjection.Abstractions" version="1.0.0" targetFramework="net452" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net45" />
   <package id="Newtonsoft.Json" version="6.0.8" targetFramework="net452" />
-  <package id="SharpZipLib" version="0.86.0" targetFramework="net45" />
+  <package id="SharpZipLib" version="1.3.3" targetFramework="net452" />
   <package id="Sitecore.Abstractions" version="8.2.160729" targetFramework="net452" developmentDependency="true" />
   <package id="Sitecore.Analytics" version="8.2.160729" targetFramework="net452" developmentDependency="true" />
   <package id="Sitecore.Analytics.Core" version="8.2.160729" targetFramework="net452" developmentDependency="true" />