diff --git a/samples/MVC Classic/MVC Classic.csproj b/samples/MVC Classic/MVC Classic.csproj
index add0a80..3526726 100644
--- a/samples/MVC Classic/MVC Classic.csproj	
+++ b/samples/MVC Classic/MVC Classic.csproj	
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="..\..\packages\Microsoft.Net.Compilers.4.2.0\build\Microsoft.Net.Compilers.props" Condition="Exists('..\..\packages\Microsoft.Net.Compilers.4.2.0\build\Microsoft.Net.Compilers.props')" />
   <Import Project="..\..\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.2\build\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.props" Condition="Exists('..\..\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.2\build\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.props')" />
-  <Import Project="..\..\packages\Microsoft.Net.Compilers.1.3.2\build\Microsoft.Net.Compilers.props" Condition="Exists('..\..\packages\Microsoft.Net.Compilers.1.3.2\build\Microsoft.Net.Compilers.props')" />
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -54,13 +54,11 @@
       <Private>True</Private>
     </Reference>
     <Reference Include="Microsoft.CSharp" />
-    <Reference Include="Microsoft.Owin, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Microsoft.Owin.3.0.1\lib\net45\Microsoft.Owin.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Microsoft.Owin, Version=4.2.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Owin.4.2.2\lib\net45\Microsoft.Owin.dll</HintPath>
     </Reference>
-    <Reference Include="Microsoft.Owin.Host.SystemWeb, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Microsoft.Owin.Host.SystemWeb.3.0.1\lib\net45\Microsoft.Owin.Host.SystemWeb.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Microsoft.Owin.Host.SystemWeb, Version=4.2.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Owin.Host.SystemWeb.4.2.2\lib\net45\Microsoft.Owin.Host.SystemWeb.dll</HintPath>
     </Reference>
     <Reference Include="Microsoft.Owin.Security.Authorization, Version=1.1.0.1, Culture=neutral, PublicKeyToken=ba8e29017989cc66, processorArchitecture=MSIL">
       <HintPath>..\..\packages\Microsoft.Owin.Security.Authorization.1.1.0.1\lib\net452\Microsoft.Owin.Security.Authorization.dll</HintPath>
@@ -199,8 +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.Net.Compilers.1.3.2\build\Microsoft.Net.Compilers.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\Microsoft.Net.Compilers.1.3.2\build\Microsoft.Net.Compilers.props'))" />
     <Error Condition="!Exists('..\..\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.2\build\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.2\build\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.props'))" />
+    <Error Condition="!Exists('..\..\packages\Microsoft.Net.Compilers.4.2.0\build\Microsoft.Net.Compilers.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\Microsoft.Net.Compilers.4.2.0\build\Microsoft.Net.Compilers.props'))" />
   </Target>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it.
        Other similar extension points exist, see Microsoft.Common.targets.
diff --git a/samples/MVC Classic/Web.config b/samples/MVC Classic/Web.config
index 594dde8..446d89a 100644
--- a/samples/MVC Classic/Web.config	
+++ b/samples/MVC Classic/Web.config	
@@ -43,6 +43,14 @@
         <assemblyIdentity name="Microsoft.Owin.Security.Authorization" publicKeyToken="ba8e29017989cc66" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-1.1.0.1" newVersion="1.1.0.1" />
       </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Owin" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.2.2.0" newVersion="4.2.2.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Owin.Host.SystemWeb" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.2.2.0" newVersion="4.2.2.0" />
+      </dependentAssembly>
     </assemblyBinding>
   </runtime>
   <system.codedom>
diff --git a/samples/MVC Classic/packages.config b/samples/MVC Classic/packages.config
index ccfec8f..6c22381 100644
--- a/samples/MVC Classic/packages.config	
+++ b/samples/MVC Classic/packages.config	
@@ -6,9 +6,9 @@
   <package id="Microsoft.AspNet.Web.Optimization" version="1.1.3" targetFramework="net452" />
   <package id="Microsoft.AspNet.WebPages" version="3.2.3" targetFramework="net452" />
   <package id="Microsoft.CodeDom.Providers.DotNetCompilerPlatform" version="1.0.2" targetFramework="net452" />
-  <package id="Microsoft.Net.Compilers" version="1.3.2" targetFramework="net452" developmentDependency="true" />
-  <package id="Microsoft.Owin" version="3.0.1" targetFramework="net452" />
-  <package id="Microsoft.Owin.Host.SystemWeb" version="3.0.1" targetFramework="net452" />
+  <package id="Microsoft.Net.Compilers" version="4.2.0" targetFramework="net462" developmentDependency="true" />
+  <package id="Microsoft.Owin" version="4.2.2" targetFramework="net462" />
+  <package id="Microsoft.Owin.Host.SystemWeb" version="4.2.2" targetFramework="net462" />
   <package id="Microsoft.Owin.Security.Authorization" version="1.1.0.1" targetFramework="net452" />
   <package id="Microsoft.Owin.Security.Authorization.Mvc" version="1.1.0.1" targetFramework="net452" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net452" />
diff --git a/samples/MVC OWIN/MVC OWIN.csproj b/samples/MVC OWIN/MVC OWIN.csproj
index 39694ef..6d9b823 100644
--- a/samples/MVC OWIN/MVC OWIN.csproj	
+++ b/samples/MVC OWIN/MVC OWIN.csproj	
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="..\..\packages\Microsoft.Net.Compilers.4.2.0\build\Microsoft.Net.Compilers.props" Condition="Exists('..\..\packages\Microsoft.Net.Compilers.4.2.0\build\Microsoft.Net.Compilers.props')" />
   <Import Project="..\..\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.2\build\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.props" Condition="Exists('..\..\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.2\build\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.props')" />
-  <Import Project="..\..\packages\Microsoft.Net.Compilers.1.3.2\build\Microsoft.Net.Compilers.props" Condition="Exists('..\..\packages\Microsoft.Net.Compilers.1.3.2\build\Microsoft.Net.Compilers.props')" />
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -49,17 +49,14 @@
       <Private>True</Private>
     </Reference>
     <Reference Include="Microsoft.CSharp" />
-    <Reference Include="Microsoft.Owin, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Microsoft.Owin.3.0.1\lib\net45\Microsoft.Owin.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Microsoft.Owin, Version=4.2.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Owin.4.2.2\lib\net45\Microsoft.Owin.dll</HintPath>
     </Reference>
-    <Reference Include="Microsoft.Owin.Host.SystemWeb, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Microsoft.Owin.Host.SystemWeb.3.0.1\lib\net45\Microsoft.Owin.Host.SystemWeb.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Microsoft.Owin.Host.SystemWeb, Version=4.2.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Owin.Host.SystemWeb.4.2.2\lib\net45\Microsoft.Owin.Host.SystemWeb.dll</HintPath>
     </Reference>
-    <Reference Include="Microsoft.Owin.Security, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Microsoft.Owin.Security.3.0.1\lib\net45\Microsoft.Owin.Security.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Microsoft.Owin.Security, Version=4.2.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Owin.Security.4.2.2\lib\net45\Microsoft.Owin.Security.dll</HintPath>
     </Reference>
     <Reference Include="Microsoft.Owin.Security.Authorization, Version=1.1.0.1, Culture=neutral, PublicKeyToken=ba8e29017989cc66, processorArchitecture=MSIL">
       <HintPath>..\..\packages\Microsoft.Owin.Security.Authorization.1.1.0.1\lib\net452\Microsoft.Owin.Security.Authorization.dll</HintPath>
@@ -67,14 +64,14 @@
     <Reference Include="Microsoft.Owin.Security.Authorization.Mvc, Version=1.1.0.1, Culture=neutral, PublicKeyToken=ba8e29017989cc66, processorArchitecture=MSIL">
       <HintPath>..\..\packages\Microsoft.Owin.Security.Authorization.Mvc.1.1.0.1\lib\net452\Microsoft.Owin.Security.Authorization.Mvc.dll</HintPath>
     </Reference>
-    <Reference Include="Microsoft.Owin.Security.Cookies, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Microsoft.Owin.Security.Cookies.3.0.1\lib\net45\Microsoft.Owin.Security.Cookies.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Microsoft.Owin.Security.Cookies, Version=4.2.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Owin.Security.Cookies.4.2.2\lib\net45\Microsoft.Owin.Security.Cookies.dll</HintPath>
     </Reference>
     <Reference Include="Owin, Version=1.0.0.0, Culture=neutral, PublicKeyToken=f0ebd12fd5e55cc5, processorArchitecture=MSIL">
       <HintPath>..\..\packages\Owin.1.0\lib\net40\Owin.dll</HintPath>
       <Private>True</Private>
     </Reference>
+    <Reference Include="System.Security" />
     <Reference Include="System.Web.DynamicData" />
     <Reference Include="System.Web.Entity" />
     <Reference Include="System.Web.ApplicationServices" />
@@ -175,8 +172,8 @@
     <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.Net.Compilers.1.3.2\build\Microsoft.Net.Compilers.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\Microsoft.Net.Compilers.1.3.2\build\Microsoft.Net.Compilers.props'))" />
     <Error Condition="!Exists('..\..\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.2\build\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.2\build\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.props'))" />
+    <Error Condition="!Exists('..\..\packages\Microsoft.Net.Compilers.4.2.0\build\Microsoft.Net.Compilers.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\Microsoft.Net.Compilers.4.2.0\build\Microsoft.Net.Compilers.props'))" />
   </Target>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
diff --git a/samples/MVC OWIN/Web.config b/samples/MVC OWIN/Web.config
index 7bbf7c5..f4044db 100644
--- a/samples/MVC OWIN/Web.config	
+++ b/samples/MVC OWIN/Web.config	
@@ -32,6 +32,14 @@
         <assemblyIdentity name="Microsoft.Owin.Security.Authorization" publicKeyToken="ba8e29017989cc66" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-1.1.0.1" newVersion="1.1.0.1" />
       </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Owin" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.2.2.0" newVersion="4.2.2.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Owin.Host.SystemWeb" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.2.2.0" newVersion="4.2.2.0" />
+      </dependentAssembly>
     </assemblyBinding>
   </runtime>
   <system.codedom>
diff --git a/samples/MVC OWIN/packages.config b/samples/MVC OWIN/packages.config
index e09c3c6..26dc5f9 100644
--- a/samples/MVC OWIN/packages.config	
+++ b/samples/MVC OWIN/packages.config	
@@ -4,13 +4,13 @@
   <package id="Microsoft.AspNet.Razor" version="3.2.3" targetFramework="net452" />
   <package id="Microsoft.AspNet.WebPages" version="3.2.3" targetFramework="net452" />
   <package id="Microsoft.CodeDom.Providers.DotNetCompilerPlatform" version="1.0.2" targetFramework="net452" />
-  <package id="Microsoft.Net.Compilers" version="1.3.2" targetFramework="net452" developmentDependency="true" />
-  <package id="Microsoft.Owin" version="3.0.1" targetFramework="net452" />
-  <package id="Microsoft.Owin.Host.SystemWeb" version="3.0.1" targetFramework="net452" />
-  <package id="Microsoft.Owin.Security" version="3.0.1" targetFramework="net452" />
+  <package id="Microsoft.Net.Compilers" version="4.2.0" targetFramework="net462" developmentDependency="true" />
+  <package id="Microsoft.Owin" version="4.2.2" targetFramework="net462" />
+  <package id="Microsoft.Owin.Host.SystemWeb" version="4.2.2" targetFramework="net462" />
+  <package id="Microsoft.Owin.Security" version="4.2.2" targetFramework="net462" />
   <package id="Microsoft.Owin.Security.Authorization" version="1.1.0.1" targetFramework="net452" />
   <package id="Microsoft.Owin.Security.Authorization.Mvc" version="1.1.0.1" targetFramework="net452" />
-  <package id="Microsoft.Owin.Security.Cookies" version="3.0.1" targetFramework="net452" />
+  <package id="Microsoft.Owin.Security.Cookies" version="4.2.2" targetFramework="net462" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net452" />
   <package id="Owin" version="1.0" targetFramework="net452" />
 </packages>
\ No newline at end of file
diff --git a/samples/WebApi Autofac/Web.config b/samples/WebApi Autofac/Web.config
index b2dbfe0..ff59929 100644
--- a/samples/WebApi Autofac/Web.config	
+++ b/samples/WebApi Autofac/Web.config	
@@ -20,7 +20,7 @@
     <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
       <dependentAssembly>
         <assemblyIdentity name="Microsoft.Owin" publicKeyToken="31bf3856ad364e35" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-3.0.1.0" newVersion="3.0.1.0" />
+        <bindingRedirect oldVersion="0.0.0.0-4.2.2.0" newVersion="4.2.2.0" />
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
@@ -50,6 +50,10 @@
         <assemblyIdentity name="Microsoft.Owin.Security.Authorization" publicKeyToken="ba8e29017989cc66" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-1.1.0.1" newVersion="1.1.0.1" />
       </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Autofac.Integration.Owin" publicKeyToken="17863af14b0044da" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.2.0.0" newVersion="4.2.0.0" />
+      </dependentAssembly>
     </assemblyBinding>
   </runtime>
   <system.codedom>
diff --git a/samples/WebApi Autofac/WebApi Autofac.csproj b/samples/WebApi Autofac/WebApi Autofac.csproj
index b016f77..e4a7ae9 100644
--- a/samples/WebApi Autofac/WebApi Autofac.csproj	
+++ b/samples/WebApi Autofac/WebApi Autofac.csproj	
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="..\..\packages\Microsoft.Net.Compilers.4.2.0\build\Microsoft.Net.Compilers.props" Condition="Exists('..\..\packages\Microsoft.Net.Compilers.4.2.0\build\Microsoft.Net.Compilers.props')" />
   <Import Project="..\..\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.2\build\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.props" Condition="Exists('..\..\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.2\build\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.props')" />
-  <Import Project="..\..\packages\Microsoft.Net.Compilers.1.3.2\build\Microsoft.Net.Compilers.props" Condition="Exists('..\..\packages\Microsoft.Net.Compilers.1.3.2\build\Microsoft.Net.Compilers.props')" />
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -48,9 +48,8 @@
       <HintPath>..\..\packages\Autofac.4.1.1\lib\net45\Autofac.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="Autofac.Integration.Owin, Version=4.0.0.0, Culture=neutral, PublicKeyToken=17863af14b0044da, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Autofac.Owin.4.0.0\lib\net45\Autofac.Integration.Owin.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Autofac.Integration.Owin, Version=4.2.0.0, Culture=neutral, PublicKeyToken=17863af14b0044da, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Autofac.Owin.4.2.0\lib\net45\Autofac.Integration.Owin.dll</HintPath>
     </Reference>
     <Reference Include="Autofac.Integration.WebApi, Version=4.0.0.0, Culture=neutral, PublicKeyToken=17863af14b0044da, processorArchitecture=MSIL">
       <HintPath>..\..\packages\Autofac.WebApi2.4.0.0\lib\net45\Autofac.Integration.WebApi.dll</HintPath>
@@ -65,17 +64,14 @@
       <Private>True</Private>
     </Reference>
     <Reference Include="Microsoft.CSharp" />
-    <Reference Include="Microsoft.Owin, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Microsoft.Owin.3.0.1\lib\net45\Microsoft.Owin.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Microsoft.Owin, Version=4.2.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Owin.4.2.2\lib\net45\Microsoft.Owin.dll</HintPath>
     </Reference>
-    <Reference Include="Microsoft.Owin.Diagnostics, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Microsoft.Owin.Diagnostics.3.0.1\lib\net45\Microsoft.Owin.Diagnostics.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Microsoft.Owin.Diagnostics, Version=4.2.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Owin.Diagnostics.4.2.2\lib\net45\Microsoft.Owin.Diagnostics.dll</HintPath>
     </Reference>
-    <Reference Include="Microsoft.Owin.Host.SystemWeb, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Microsoft.Owin.Host.SystemWeb.3.0.1\lib\net45\Microsoft.Owin.Host.SystemWeb.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Microsoft.Owin.Host.SystemWeb, Version=4.2.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Owin.Host.SystemWeb.4.2.2\lib\net45\Microsoft.Owin.Host.SystemWeb.dll</HintPath>
     </Reference>
     <Reference Include="Microsoft.Owin.Security.Authorization, Version=1.1.0.1, Culture=neutral, PublicKeyToken=ba8e29017989cc66, processorArchitecture=MSIL">
       <HintPath>..\..\packages\Microsoft.Owin.Security.Authorization.1.1.0.1\lib\net452\Microsoft.Owin.Security.Authorization.dll</HintPath>
@@ -172,8 +168,8 @@
     <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.Net.Compilers.1.3.2\build\Microsoft.Net.Compilers.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\Microsoft.Net.Compilers.1.3.2\build\Microsoft.Net.Compilers.props'))" />
     <Error Condition="!Exists('..\..\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.2\build\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.2\build\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.props'))" />
+    <Error Condition="!Exists('..\..\packages\Microsoft.Net.Compilers.4.2.0\build\Microsoft.Net.Compilers.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\Microsoft.Net.Compilers.4.2.0\build\Microsoft.Net.Compilers.props'))" />
   </Target>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
diff --git a/samples/WebApi Autofac/packages.config b/samples/WebApi Autofac/packages.config
index 8b283a2..81e0463 100644
--- a/samples/WebApi Autofac/packages.config	
+++ b/samples/WebApi Autofac/packages.config	
@@ -1,17 +1,17 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Autofac" version="4.1.1" targetFramework="net452" />
-  <package id="Autofac.Owin" version="4.0.0" targetFramework="net452" />
+  <package id="Autofac.Owin" version="4.2.0" targetFramework="net462" />
   <package id="Autofac.WebApi2" version="4.0.0" targetFramework="net452" />
   <package id="Autofac.WebApi2.Owin" version="4.0.0" targetFramework="net452" />
   <package id="Microsoft.AspNet.WebApi.Client" version="5.2.3" targetFramework="net452" />
   <package id="Microsoft.AspNet.WebApi.Core" version="5.2.3" targetFramework="net452" />
   <package id="Microsoft.AspNet.WebApi.Owin" version="5.2.3" targetFramework="net452" />
   <package id="Microsoft.CodeDom.Providers.DotNetCompilerPlatform" version="1.0.2" targetFramework="net452" />
-  <package id="Microsoft.Net.Compilers" version="1.3.2" targetFramework="net452" developmentDependency="true" />
-  <package id="Microsoft.Owin" version="3.0.1" targetFramework="net452" />
-  <package id="Microsoft.Owin.Diagnostics" version="3.0.1" targetFramework="net452" />
-  <package id="Microsoft.Owin.Host.SystemWeb" version="3.0.1" targetFramework="net452" />
+  <package id="Microsoft.Net.Compilers" version="4.2.0" targetFramework="net462" developmentDependency="true" />
+  <package id="Microsoft.Owin" version="4.2.2" targetFramework="net462" />
+  <package id="Microsoft.Owin.Diagnostics" version="4.2.2" targetFramework="net462" />
+  <package id="Microsoft.Owin.Host.SystemWeb" version="4.2.2" targetFramework="net462" />
   <package id="Microsoft.Owin.Security.Authorization" version="1.1.0.1" targetFramework="net452" />
   <package id="Microsoft.Owin.Security.Authorization.WebApi" version="1.1.0.1" targetFramework="net452" />
   <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net462" />
diff --git a/samples/WebApi Classic/Web.config b/samples/WebApi Classic/Web.config
index c680399..6c4820d 100644
--- a/samples/WebApi Classic/Web.config	
+++ b/samples/WebApi Classic/Web.config	
@@ -35,7 +35,7 @@
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="Microsoft.Owin" publicKeyToken="31bf3856ad364e35" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-3.0.1.0" newVersion="3.0.1.0" />
+        <bindingRedirect oldVersion="0.0.0.0-4.2.2.0" newVersion="4.2.2.0" />
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="Microsoft.Owin.Security.Authorization" publicKeyToken="ba8e29017989cc66" culture="neutral" />
diff --git a/samples/WebApi Classic/WebApi Classic.csproj b/samples/WebApi Classic/WebApi Classic.csproj
index fb14d1e..859339d 100644
--- a/samples/WebApi Classic/WebApi Classic.csproj	
+++ b/samples/WebApi Classic/WebApi Classic.csproj	
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="..\..\packages\Microsoft.Net.Compilers.4.2.0\build\Microsoft.Net.Compilers.props" Condition="Exists('..\..\packages\Microsoft.Net.Compilers.4.2.0\build\Microsoft.Net.Compilers.props')" />
   <Import Project="..\..\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.2\build\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.props" Condition="Exists('..\..\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.2\build\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.props')" />
-  <Import Project="..\..\packages\Microsoft.Net.Compilers.1.3.2\build\Microsoft.Net.Compilers.props" Condition="Exists('..\..\packages\Microsoft.Net.Compilers.1.3.2\build\Microsoft.Net.Compilers.props')" />
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -49,13 +49,11 @@
       <Private>True</Private>
     </Reference>
     <Reference Include="Microsoft.CSharp" />
-    <Reference Include="Microsoft.Owin, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Microsoft.Owin.3.0.1\lib\net45\Microsoft.Owin.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Microsoft.Owin, Version=4.2.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Owin.4.2.2\lib\net45\Microsoft.Owin.dll</HintPath>
     </Reference>
-    <Reference Include="Microsoft.Owin.Host.SystemWeb, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Microsoft.Owin.Host.SystemWeb.3.0.1\lib\net45\Microsoft.Owin.Host.SystemWeb.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Microsoft.Owin.Host.SystemWeb, Version=4.2.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Owin.Host.SystemWeb.4.2.2\lib\net45\Microsoft.Owin.Host.SystemWeb.dll</HintPath>
     </Reference>
     <Reference Include="Microsoft.Owin.Security.Authorization, Version=1.1.0.1, Culture=neutral, PublicKeyToken=ba8e29017989cc66, processorArchitecture=MSIL">
       <HintPath>..\..\packages\Microsoft.Owin.Security.Authorization.1.1.0.1\lib\net452\Microsoft.Owin.Security.Authorization.dll</HintPath>
@@ -155,8 +153,8 @@
     <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.Net.Compilers.1.3.2\build\Microsoft.Net.Compilers.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\Microsoft.Net.Compilers.1.3.2\build\Microsoft.Net.Compilers.props'))" />
     <Error Condition="!Exists('..\..\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.2\build\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.2\build\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.props'))" />
+    <Error Condition="!Exists('..\..\packages\Microsoft.Net.Compilers.4.2.0\build\Microsoft.Net.Compilers.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\Microsoft.Net.Compilers.4.2.0\build\Microsoft.Net.Compilers.props'))" />
   </Target>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
diff --git a/samples/WebApi Classic/packages.config b/samples/WebApi Classic/packages.config
index 63a20a2..2d1a8d0 100644
--- a/samples/WebApi Classic/packages.config	
+++ b/samples/WebApi Classic/packages.config	
@@ -6,9 +6,9 @@
   <package id="Microsoft.AspNet.WebApi.Owin" version="5.2.3" targetFramework="net452" />
   <package id="Microsoft.AspNet.WebApi.WebHost" version="5.2.3" targetFramework="net452" />
   <package id="Microsoft.CodeDom.Providers.DotNetCompilerPlatform" version="1.0.2" targetFramework="net452" />
-  <package id="Microsoft.Net.Compilers" version="1.3.2" targetFramework="net452" developmentDependency="true" />
-  <package id="Microsoft.Owin" version="3.0.1" targetFramework="net452" />
-  <package id="Microsoft.Owin.Host.SystemWeb" version="3.0.1" targetFramework="net452" />
+  <package id="Microsoft.Net.Compilers" version="4.2.0" targetFramework="net462" developmentDependency="true" />
+  <package id="Microsoft.Owin" version="4.2.2" targetFramework="net462" />
+  <package id="Microsoft.Owin.Host.SystemWeb" version="4.2.2" targetFramework="net462" />
   <package id="Microsoft.Owin.Security.Authorization" version="1.1.0.1" targetFramework="net452" />
   <package id="Microsoft.Owin.Security.Authorization.WebApi" version="1.1.0.1" targetFramework="net452" />
   <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net462" />
diff --git a/samples/WebApi Custom Handler/Web.config b/samples/WebApi Custom Handler/Web.config
index c88705d..70ce88b 100644
--- a/samples/WebApi Custom Handler/Web.config	
+++ b/samples/WebApi Custom Handler/Web.config	
@@ -20,7 +20,7 @@
     <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
       <dependentAssembly>
         <assemblyIdentity name="Microsoft.Owin" publicKeyToken="31bf3856ad364e35" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-3.0.1.0" newVersion="3.0.1.0" />
+        <bindingRedirect oldVersion="0.0.0.0-4.2.2.0" newVersion="4.2.2.0" />
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
diff --git a/samples/WebApi Custom Handler/WebApi Custom Handler.csproj b/samples/WebApi Custom Handler/WebApi Custom Handler.csproj
index 37b1f77..096e4b4 100644
--- a/samples/WebApi Custom Handler/WebApi Custom Handler.csproj	
+++ b/samples/WebApi Custom Handler/WebApi Custom Handler.csproj	
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="..\..\packages\Microsoft.Net.Compilers.4.2.0\build\Microsoft.Net.Compilers.props" Condition="Exists('..\..\packages\Microsoft.Net.Compilers.4.2.0\build\Microsoft.Net.Compilers.props')" />
   <Import Project="..\..\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.2\build\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.props" Condition="Exists('..\..\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.2\build\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.props')" />
-  <Import Project="..\..\packages\Microsoft.Net.Compilers.1.3.2\build\Microsoft.Net.Compilers.props" Condition="Exists('..\..\packages\Microsoft.Net.Compilers.1.3.2\build\Microsoft.Net.Compilers.props')" />
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -49,17 +49,14 @@
       <Private>True</Private>
     </Reference>
     <Reference Include="Microsoft.CSharp" />
-    <Reference Include="Microsoft.Owin, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Microsoft.Owin.3.0.1\lib\net45\Microsoft.Owin.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Microsoft.Owin, Version=4.2.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Owin.4.2.2\lib\net45\Microsoft.Owin.dll</HintPath>
     </Reference>
-    <Reference Include="Microsoft.Owin.Diagnostics, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Microsoft.Owin.Diagnostics.3.0.1\lib\net45\Microsoft.Owin.Diagnostics.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Microsoft.Owin.Diagnostics, Version=4.2.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Owin.Diagnostics.4.2.2\lib\net45\Microsoft.Owin.Diagnostics.dll</HintPath>
     </Reference>
-    <Reference Include="Microsoft.Owin.Host.SystemWeb, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Microsoft.Owin.Host.SystemWeb.3.0.1\lib\net45\Microsoft.Owin.Host.SystemWeb.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Microsoft.Owin.Host.SystemWeb, Version=4.2.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Owin.Host.SystemWeb.4.2.2\lib\net45\Microsoft.Owin.Host.SystemWeb.dll</HintPath>
     </Reference>
     <Reference Include="Microsoft.Owin.Security.Authorization, Version=1.1.0.1, Culture=neutral, PublicKeyToken=ba8e29017989cc66, processorArchitecture=MSIL">
       <HintPath>..\..\packages\Microsoft.Owin.Security.Authorization.1.1.0.1\lib\net452\Microsoft.Owin.Security.Authorization.dll</HintPath>
@@ -156,8 +153,8 @@
     <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.Net.Compilers.1.3.2\build\Microsoft.Net.Compilers.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\Microsoft.Net.Compilers.1.3.2\build\Microsoft.Net.Compilers.props'))" />
     <Error Condition="!Exists('..\..\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.2\build\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.2\build\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.props'))" />
+    <Error Condition="!Exists('..\..\packages\Microsoft.Net.Compilers.4.2.0\build\Microsoft.Net.Compilers.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\Microsoft.Net.Compilers.4.2.0\build\Microsoft.Net.Compilers.props'))" />
   </Target>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
diff --git a/samples/WebApi Custom Handler/packages.config b/samples/WebApi Custom Handler/packages.config
index e7dbef5..5cfa23c 100644
--- a/samples/WebApi Custom Handler/packages.config	
+++ b/samples/WebApi Custom Handler/packages.config	
@@ -4,10 +4,10 @@
   <package id="Microsoft.AspNet.WebApi.Core" version="5.2.3" targetFramework="net452" />
   <package id="Microsoft.AspNet.WebApi.Owin" version="5.2.3" targetFramework="net452" />
   <package id="Microsoft.CodeDom.Providers.DotNetCompilerPlatform" version="1.0.2" targetFramework="net452" />
-  <package id="Microsoft.Net.Compilers" version="1.3.2" targetFramework="net452" developmentDependency="true" />
-  <package id="Microsoft.Owin" version="3.0.1" targetFramework="net452" />
-  <package id="Microsoft.Owin.Diagnostics" version="3.0.1" targetFramework="net452" />
-  <package id="Microsoft.Owin.Host.SystemWeb" version="3.0.1" targetFramework="net452" />
+  <package id="Microsoft.Net.Compilers" version="4.2.0" targetFramework="net462" developmentDependency="true" />
+  <package id="Microsoft.Owin" version="4.2.2" targetFramework="net462" />
+  <package id="Microsoft.Owin.Diagnostics" version="4.2.2" targetFramework="net462" />
+  <package id="Microsoft.Owin.Host.SystemWeb" version="4.2.2" targetFramework="net462" />
   <package id="Microsoft.Owin.Security.Authorization" version="1.1.0.1" targetFramework="net452" />
   <package id="Microsoft.Owin.Security.Authorization.WebApi" version="1.1.0.1" targetFramework="net452" />
   <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net462" />
diff --git a/samples/WebApi OWIN/Web.config b/samples/WebApi OWIN/Web.config
index 0c48bc9..8d6cc36 100644
--- a/samples/WebApi OWIN/Web.config	
+++ b/samples/WebApi OWIN/Web.config	
@@ -20,7 +20,7 @@
     <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
       <dependentAssembly>
         <assemblyIdentity name="Microsoft.Owin" publicKeyToken="31bf3856ad364e35" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-3.0.1.0" newVersion="3.0.1.0" />
+        <bindingRedirect oldVersion="0.0.0.0-4.2.2.0" newVersion="4.2.2.0" />
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
diff --git a/samples/WebApi OWIN/WebApi OWIN.csproj b/samples/WebApi OWIN/WebApi OWIN.csproj
index 8c6deb6..6373b27 100644
--- a/samples/WebApi OWIN/WebApi OWIN.csproj	
+++ b/samples/WebApi OWIN/WebApi OWIN.csproj	
@@ -41,21 +41,17 @@
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="Microsoft.CSharp" />
-    <Reference Include="Microsoft.Owin, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Microsoft.Owin.3.0.1\lib\net45\Microsoft.Owin.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Microsoft.Owin, Version=4.2.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Owin.4.2.2\lib\net45\Microsoft.Owin.dll</HintPath>
     </Reference>
-    <Reference Include="Microsoft.Owin.Diagnostics, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Microsoft.Owin.Diagnostics.3.0.1\lib\net45\Microsoft.Owin.Diagnostics.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Microsoft.Owin.Diagnostics, Version=4.2.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Owin.Diagnostics.4.2.2\lib\net45\Microsoft.Owin.Diagnostics.dll</HintPath>
     </Reference>
-    <Reference Include="Microsoft.Owin.Host.SystemWeb, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Microsoft.Owin.Host.SystemWeb.3.0.1\lib\net45\Microsoft.Owin.Host.SystemWeb.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Microsoft.Owin.Host.SystemWeb, Version=4.2.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Owin.Host.SystemWeb.4.2.2\lib\net45\Microsoft.Owin.Host.SystemWeb.dll</HintPath>
     </Reference>
-    <Reference Include="Microsoft.Owin.Security, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Microsoft.Owin.Security.3.0.1\lib\net45\Microsoft.Owin.Security.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Microsoft.Owin.Security, Version=4.2.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Owin.Security.4.2.2\lib\net45\Microsoft.Owin.Security.dll</HintPath>
     </Reference>
     <Reference Include="Microsoft.Owin.Security.Authorization, Version=1.1.0.1, Culture=neutral, PublicKeyToken=ba8e29017989cc66, processorArchitecture=MSIL">
       <HintPath>..\..\packages\Microsoft.Owin.Security.Authorization.1.1.0.1\lib\net452\Microsoft.Owin.Security.Authorization.dll</HintPath>
@@ -76,6 +72,7 @@
       <HintPath>..\..\packages\Microsoft.AspNet.WebApi.Client.5.2.3\lib\net45\System.Net.Http.Formatting.dll</HintPath>
       <Private>True</Private>
     </Reference>
+    <Reference Include="System.Security" />
     <Reference Include="System.Web.Cors, Version=5.2.3.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <HintPath>..\..\packages\Microsoft.AspNet.Cors.5.2.3\lib\net45\System.Web.Cors.dll</HintPath>
       <Private>True</Private>
diff --git a/samples/WebApi OWIN/packages.config b/samples/WebApi OWIN/packages.config
index 629564c..d382204 100644
--- a/samples/WebApi OWIN/packages.config	
+++ b/samples/WebApi OWIN/packages.config	
@@ -7,10 +7,10 @@
   <package id="Microsoft.AspNet.WebApi.Cors" version="5.2.3" targetFramework="net452" />
   <package id="Microsoft.AspNet.WebApi.Owin" version="5.2.3" targetFramework="net452" />
   <package id="Microsoft.AspNet.WebApi.WebHost" version="5.2.3" targetFramework="net452" />
-  <package id="Microsoft.Owin" version="3.0.1" targetFramework="net452" />
-  <package id="Microsoft.Owin.Diagnostics" version="3.0.1" targetFramework="net452" />
-  <package id="Microsoft.Owin.Host.SystemWeb" version="3.0.1" targetFramework="net452" />
-  <package id="Microsoft.Owin.Security" version="3.0.1" targetFramework="net452" />
+  <package id="Microsoft.Owin" version="4.2.2" targetFramework="net462" />
+  <package id="Microsoft.Owin.Diagnostics" version="4.2.2" targetFramework="net462" />
+  <package id="Microsoft.Owin.Host.SystemWeb" version="4.2.2" targetFramework="net462" />
+  <package id="Microsoft.Owin.Security" version="4.2.2" targetFramework="net462" />
   <package id="Microsoft.Owin.Security.Authorization" version="1.1.0.1" targetFramework="net452" />
   <package id="Microsoft.Owin.Security.Authorization.WebApi" version="1.1.0.1" targetFramework="net452" />
   <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net462" />
diff --git a/samples/WebApi SelfHost/App.config b/samples/WebApi SelfHost/App.config
index f5276bd..474aa43 100644
--- a/samples/WebApi SelfHost/App.config	
+++ b/samples/WebApi SelfHost/App.config	
@@ -7,7 +7,7 @@
     <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
       <dependentAssembly>
         <assemblyIdentity name="Microsoft.Owin" publicKeyToken="31bf3856ad364e35" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-3.0.1.0" newVersion="3.0.1.0" />
+        <bindingRedirect oldVersion="0.0.0.0-4.2.2.0" newVersion="4.2.2.0" />
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
diff --git a/samples/WebApi SelfHost/WebApi SelfHost.csproj b/samples/WebApi SelfHost/WebApi SelfHost.csproj
index 9983785..3423e7a 100644
--- a/samples/WebApi SelfHost/WebApi SelfHost.csproj	
+++ b/samples/WebApi SelfHost/WebApi SelfHost.csproj	
@@ -33,25 +33,20 @@
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="Microsoft.Owin, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Microsoft.Owin.3.0.1\lib\net45\Microsoft.Owin.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Microsoft.Owin, Version=4.2.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Owin.4.2.2\lib\net45\Microsoft.Owin.dll</HintPath>
     </Reference>
-    <Reference Include="Microsoft.Owin.Diagnostics, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Microsoft.Owin.Diagnostics.3.0.1\lib\net45\Microsoft.Owin.Diagnostics.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Microsoft.Owin.Diagnostics, Version=4.2.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Owin.Diagnostics.4.2.2\lib\net45\Microsoft.Owin.Diagnostics.dll</HintPath>
     </Reference>
-    <Reference Include="Microsoft.Owin.Host.HttpListener, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Microsoft.Owin.Host.HttpListener.3.0.1\lib\net45\Microsoft.Owin.Host.HttpListener.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Microsoft.Owin.Host.HttpListener, Version=4.2.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Owin.Host.HttpListener.4.2.2\lib\net45\Microsoft.Owin.Host.HttpListener.dll</HintPath>
     </Reference>
-    <Reference Include="Microsoft.Owin.Host.SystemWeb, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Microsoft.Owin.Host.SystemWeb.3.0.1\lib\net45\Microsoft.Owin.Host.SystemWeb.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Microsoft.Owin.Host.SystemWeb, Version=4.2.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Owin.Host.SystemWeb.4.2.2\lib\net45\Microsoft.Owin.Host.SystemWeb.dll</HintPath>
     </Reference>
-    <Reference Include="Microsoft.Owin.Hosting, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Microsoft.Owin.Hosting.3.0.1\lib\net45\Microsoft.Owin.Hosting.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Microsoft.Owin.Hosting, Version=4.2.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Owin.Hosting.4.2.2\lib\net45\Microsoft.Owin.Hosting.dll</HintPath>
     </Reference>
     <Reference Include="Microsoft.Owin.Security.Authorization, Version=1.1.0.1, Culture=neutral, PublicKeyToken=ba8e29017989cc66, processorArchitecture=MSIL">
       <HintPath>..\..\packages\Microsoft.Owin.Security.Authorization.1.1.0.1\lib\net452\Microsoft.Owin.Security.Authorization.dll</HintPath>
@@ -68,11 +63,13 @@
       <Private>True</Private>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.Configuration" />
     <Reference Include="System.Core" />
     <Reference Include="System.Net.Http.Formatting, Version=5.2.3.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <HintPath>..\..\packages\Microsoft.AspNet.WebApi.Client.5.2.3\lib\net45\System.Net.Http.Formatting.dll</HintPath>
       <Private>True</Private>
     </Reference>
+    <Reference Include="System.Web" />
     <Reference Include="System.Web.Cors, Version=5.2.3.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <HintPath>..\..\packages\Microsoft.AspNet.Cors.5.2.3\lib\net45\System.Web.Cors.dll</HintPath>
       <Private>True</Private>
diff --git a/samples/WebApi SelfHost/packages.config b/samples/WebApi SelfHost/packages.config
index 3407db0..e79f996 100644
--- a/samples/WebApi SelfHost/packages.config	
+++ b/samples/WebApi SelfHost/packages.config	
@@ -6,11 +6,11 @@
   <package id="Microsoft.AspNet.WebApi.Cors" version="5.2.3" targetFramework="net452" />
   <package id="Microsoft.AspNet.WebApi.Owin" version="5.2.3" targetFramework="net452" />
   <package id="Microsoft.AspNet.WebApi.OwinSelfHost" version="5.2.3" targetFramework="net452" />
-  <package id="Microsoft.Owin" version="3.0.1" targetFramework="net452" />
-  <package id="Microsoft.Owin.Diagnostics" version="3.0.1" targetFramework="net452" />
-  <package id="Microsoft.Owin.Host.HttpListener" version="3.0.1" targetFramework="net452" />
-  <package id="Microsoft.Owin.Host.SystemWeb" version="3.0.1" targetFramework="net452" />
-  <package id="Microsoft.Owin.Hosting" version="3.0.1" targetFramework="net452" />
+  <package id="Microsoft.Owin" version="4.2.2" targetFramework="net462" />
+  <package id="Microsoft.Owin.Diagnostics" version="4.2.2" targetFramework="net462" />
+  <package id="Microsoft.Owin.Host.HttpListener" version="4.2.2" targetFramework="net462" />
+  <package id="Microsoft.Owin.Host.SystemWeb" version="4.2.2" targetFramework="net462" />
+  <package id="Microsoft.Owin.Hosting" version="4.2.2" targetFramework="net462" />
   <package id="Microsoft.Owin.Security.Authorization" version="1.1.0.1" targetFramework="net452" />
   <package id="Microsoft.Owin.Security.Authorization.WebApi" version="1.1.0.1" targetFramework="net452" />
   <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net462" />
diff --git a/src/Microsoft.Owin.Security.Authorization.Mvc/Microsoft.Owin.Security.Authorization.Mvc.csproj b/src/Microsoft.Owin.Security.Authorization.Mvc/Microsoft.Owin.Security.Authorization.Mvc.csproj
index 6ebdb16..4d3bf96 100644
--- a/src/Microsoft.Owin.Security.Authorization.Mvc/Microsoft.Owin.Security.Authorization.Mvc.csproj
+++ b/src/Microsoft.Owin.Security.Authorization.Mvc/Microsoft.Owin.Security.Authorization.Mvc.csproj
@@ -43,13 +43,11 @@
     <AssemblyOriginatorKeyFile>..\..\Build Management\Owin-Authorization.snk</AssemblyOriginatorKeyFile>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="Microsoft.Owin, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Microsoft.Owin.3.0.1\lib\net45\Microsoft.Owin.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Microsoft.Owin, Version=4.2.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Owin.4.2.2\lib\net45\Microsoft.Owin.dll</HintPath>
     </Reference>
-    <Reference Include="Microsoft.Owin.Host.SystemWeb, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Microsoft.Owin.Host.SystemWeb.3.0.1\lib\net45\Microsoft.Owin.Host.SystemWeb.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Microsoft.Owin.Host.SystemWeb, Version=4.2.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Owin.Host.SystemWeb.4.2.2\lib\net45\Microsoft.Owin.Host.SystemWeb.dll</HintPath>
     </Reference>
     <Reference Include="Microsoft.Web.Infrastructure, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <HintPath>..\..\packages\Microsoft.Web.Infrastructure.1.0.0.0\lib\net40\Microsoft.Web.Infrastructure.dll</HintPath>
@@ -60,6 +58,7 @@
       <Private>True</Private>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.Configuration" />
     <Reference Include="System.Core" />
     <Reference Include="System.Web" />
     <Reference Include="System.Web.Helpers, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
diff --git a/src/Microsoft.Owin.Security.Authorization.Mvc/packages.config b/src/Microsoft.Owin.Security.Authorization.Mvc/packages.config
index 1b0545e..b356a15 100644
--- a/src/Microsoft.Owin.Security.Authorization.Mvc/packages.config
+++ b/src/Microsoft.Owin.Security.Authorization.Mvc/packages.config
@@ -3,8 +3,8 @@
   <package id="Microsoft.AspNet.Mvc" version="5.2.3" targetFramework="net452" />
   <package id="Microsoft.AspNet.Razor" version="3.2.3" targetFramework="net452" />
   <package id="Microsoft.AspNet.WebPages" version="3.2.3" targetFramework="net452" />
-  <package id="Microsoft.Owin" version="3.0.1" targetFramework="net452" />
-  <package id="Microsoft.Owin.Host.SystemWeb" version="3.0.1" targetFramework="net452" />
+  <package id="Microsoft.Owin" version="4.2.2" targetFramework="net462" />
+  <package id="Microsoft.Owin.Host.SystemWeb" version="4.2.2" targetFramework="net462" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net452" />
   <package id="Owin" version="1.0" targetFramework="net452" />
 </packages>
\ No newline at end of file
diff --git a/src/Microsoft.Owin.Security.Authorization.WebApi/Microsoft.Owin.Security.Authorization.WebApi.csproj b/src/Microsoft.Owin.Security.Authorization.WebApi/Microsoft.Owin.Security.Authorization.WebApi.csproj
index ba4c954..1adf5cd 100644
--- a/src/Microsoft.Owin.Security.Authorization.WebApi/Microsoft.Owin.Security.Authorization.WebApi.csproj
+++ b/src/Microsoft.Owin.Security.Authorization.WebApi/Microsoft.Owin.Security.Authorization.WebApi.csproj
@@ -43,9 +43,8 @@
     <AssemblyOriginatorKeyFile>..\..\Build Management\Owin-Authorization.snk</AssemblyOriginatorKeyFile>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="Microsoft.Owin, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Microsoft.Owin.3.0.1\lib\net45\Microsoft.Owin.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Microsoft.Owin, Version=4.2.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Owin.4.2.2\lib\net45\Microsoft.Owin.dll</HintPath>
     </Reference>
     <Reference Include="Newtonsoft.Json, Version=9.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
       <HintPath>..\..\packages\Newtonsoft.Json.13.0.1\lib\net45\Newtonsoft.Json.dll</HintPath>
diff --git a/src/Microsoft.Owin.Security.Authorization.WebApi/app.config b/src/Microsoft.Owin.Security.Authorization.WebApi/app.config
index d4c0750..8d31625 100644
--- a/src/Microsoft.Owin.Security.Authorization.WebApi/app.config
+++ b/src/Microsoft.Owin.Security.Authorization.WebApi/app.config
@@ -8,7 +8,7 @@
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="Microsoft.Owin" publicKeyToken="31bf3856ad364e35" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-3.0.1.0" newVersion="3.0.1.0" />
+        <bindingRedirect oldVersion="0.0.0.0-4.2.2.0" newVersion="4.2.2.0" />
       </dependentAssembly>
     </assemblyBinding>
   </runtime>
diff --git a/src/Microsoft.Owin.Security.Authorization.WebApi/packages.config b/src/Microsoft.Owin.Security.Authorization.WebApi/packages.config
index ba64d27..3f370a8 100644
--- a/src/Microsoft.Owin.Security.Authorization.WebApi/packages.config
+++ b/src/Microsoft.Owin.Security.Authorization.WebApi/packages.config
@@ -3,7 +3,7 @@
   <package id="Microsoft.AspNet.WebApi.Client" version="5.2.3" targetFramework="net452" />
   <package id="Microsoft.AspNet.WebApi.Core" version="5.2.3" targetFramework="net452" />
   <package id="Microsoft.AspNet.WebApi.Owin" version="5.2.3" targetFramework="net452" />
-  <package id="Microsoft.Owin" version="3.0.1" targetFramework="net452" />
+  <package id="Microsoft.Owin" version="4.2.2" targetFramework="net462" />
   <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net462" />
   <package id="Owin" version="1.0" targetFramework="net452" />
 </packages>
\ No newline at end of file
diff --git a/src/Microsoft.Owin.Security.Authorization/Microsoft.Owin.Security.Authorization.csproj b/src/Microsoft.Owin.Security.Authorization/Microsoft.Owin.Security.Authorization.csproj
index 5cc10ac..c803c96 100644
--- a/src/Microsoft.Owin.Security.Authorization/Microsoft.Owin.Security.Authorization.csproj
+++ b/src/Microsoft.Owin.Security.Authorization/Microsoft.Owin.Security.Authorization.csproj
@@ -43,19 +43,18 @@
     <AssemblyOriginatorKeyFile>..\..\Build Management\Owin-Authorization.snk</AssemblyOriginatorKeyFile>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="Microsoft.Owin, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Microsoft.Owin.3.0.1\lib\net45\Microsoft.Owin.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Microsoft.Owin, Version=4.2.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Owin.4.2.2\lib\net45\Microsoft.Owin.dll</HintPath>
     </Reference>
-    <Reference Include="Microsoft.Owin.Host.SystemWeb, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Microsoft.Owin.Host.SystemWeb.3.0.1\lib\net45\Microsoft.Owin.Host.SystemWeb.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Microsoft.Owin.Host.SystemWeb, Version=4.2.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Owin.Host.SystemWeb.4.2.2\lib\net45\Microsoft.Owin.Host.SystemWeb.dll</HintPath>
     </Reference>
     <Reference Include="Owin, Version=1.0.0.0, Culture=neutral, PublicKeyToken=f0ebd12fd5e55cc5, processorArchitecture=MSIL">
       <HintPath>..\..\packages\Owin.1.0\lib\net40\Owin.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.Configuration" />
     <Reference Include="System.Core" />
     <Reference Include="Microsoft.CSharp" />
     <Reference Include="System.Net.Http" />
diff --git a/src/Microsoft.Owin.Security.Authorization/packages.config b/src/Microsoft.Owin.Security.Authorization/packages.config
index 408d227..fe69602 100644
--- a/src/Microsoft.Owin.Security.Authorization/packages.config
+++ b/src/Microsoft.Owin.Security.Authorization/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Microsoft.Owin" version="3.0.1" targetFramework="net452" />
-  <package id="Microsoft.Owin.Host.SystemWeb" version="3.0.1" targetFramework="net452" />
+  <package id="Microsoft.Owin" version="4.2.2" targetFramework="net462" />
+  <package id="Microsoft.Owin.Host.SystemWeb" version="4.2.2" targetFramework="net462" />
   <package id="Owin" version="1.0" targetFramework="net452" />
 </packages>
\ No newline at end of file
diff --git a/test/Microsoft.Owin.Security.Authorization.Mvc.Tests/Microsoft.Owin.Security.Authorization.Mvc.Tests.csproj b/test/Microsoft.Owin.Security.Authorization.Mvc.Tests/Microsoft.Owin.Security.Authorization.Mvc.Tests.csproj
index 1aba909..c9e3327 100644
--- a/test/Microsoft.Owin.Security.Authorization.Mvc.Tests/Microsoft.Owin.Security.Authorization.Mvc.Tests.csproj
+++ b/test/Microsoft.Owin.Security.Authorization.Mvc.Tests/Microsoft.Owin.Security.Authorization.Mvc.Tests.csproj
@@ -50,9 +50,8 @@
       <HintPath>..\..\packages\Castle.Core.3.3.3\lib\net45\Castle.Core.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="Microsoft.Owin, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Microsoft.Owin.3.0.1\lib\net45\Microsoft.Owin.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Microsoft.Owin, Version=4.2.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Owin.4.2.2\lib\net45\Microsoft.Owin.dll</HintPath>
     </Reference>
     <Reference Include="Microsoft.Web.Infrastructure, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <HintPath>..\..\packages\Microsoft.Web.Infrastructure.1.0.0.0\lib\net40\Microsoft.Web.Infrastructure.dll</HintPath>
@@ -116,6 +115,7 @@
     <None Include="..\..\Build Management\Owin-Authorization.snk">
       <Link>Owin-Authorization.snk</Link>
     </None>
+    <None Include="app.config" />
     <None Include="packages.config" />
   </ItemGroup>
   <ItemGroup>
diff --git a/test/Microsoft.Owin.Security.Authorization.Mvc.Tests/app.config b/test/Microsoft.Owin.Security.Authorization.Mvc.Tests/app.config
new file mode 100644
index 0000000..7bdefc8
--- /dev/null
+++ b/test/Microsoft.Owin.Security.Authorization.Mvc.Tests/app.config
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <runtime>
+    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Owin" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.2.2.0" newVersion="4.2.2.0" />
+      </dependentAssembly>
+    </assemblyBinding>
+  </runtime>
+</configuration>
\ No newline at end of file
diff --git a/test/Microsoft.Owin.Security.Authorization.Mvc.Tests/packages.config b/test/Microsoft.Owin.Security.Authorization.Mvc.Tests/packages.config
index 78f5c9c..a3ba580 100644
--- a/test/Microsoft.Owin.Security.Authorization.Mvc.Tests/packages.config
+++ b/test/Microsoft.Owin.Security.Authorization.Mvc.Tests/packages.config
@@ -4,7 +4,7 @@
   <package id="Microsoft.AspNet.Mvc" version="5.2.3" targetFramework="net452" />
   <package id="Microsoft.AspNet.Razor" version="3.2.3" targetFramework="net452" />
   <package id="Microsoft.AspNet.WebPages" version="3.2.3" targetFramework="net452" />
-  <package id="Microsoft.Owin" version="3.0.1" targetFramework="net452" />
+  <package id="Microsoft.Owin" version="4.2.2" targetFramework="net462" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net452" />
   <package id="Moq" version="4.5.22" targetFramework="net452" />
   <package id="Owin" version="1.0" targetFramework="net452" />
diff --git a/test/Microsoft.Owin.Security.Authorization.Tests/Microsoft.Owin.Security.Authorization.Tests.csproj b/test/Microsoft.Owin.Security.Authorization.Tests/Microsoft.Owin.Security.Authorization.Tests.csproj
index e508287..a74b29b 100644
--- a/test/Microsoft.Owin.Security.Authorization.Tests/Microsoft.Owin.Security.Authorization.Tests.csproj
+++ b/test/Microsoft.Owin.Security.Authorization.Tests/Microsoft.Owin.Security.Authorization.Tests.csproj
@@ -50,9 +50,8 @@
       <HintPath>..\..\packages\Castle.Core.3.3.3\lib\net45\Castle.Core.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="Microsoft.Owin, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Microsoft.Owin.3.0.1\lib\net45\Microsoft.Owin.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Microsoft.Owin, Version=4.2.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Owin.4.2.2\lib\net45\Microsoft.Owin.dll</HintPath>
     </Reference>
     <Reference Include="Microsoft.Web.Infrastructure, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <HintPath>..\..\packages\Microsoft.Web.Infrastructure.1.0.0.0\lib\net40\Microsoft.Web.Infrastructure.dll</HintPath>
@@ -147,6 +146,7 @@
     <None Include="..\..\Build Management\Owin-Authorization.snk">
       <Link>Owin-Authorization.snk</Link>
     </None>
+    <None Include="app.config" />
     <None Include="packages.config" />
   </ItemGroup>
   <ItemGroup>
diff --git a/test/Microsoft.Owin.Security.Authorization.Tests/app.config b/test/Microsoft.Owin.Security.Authorization.Tests/app.config
new file mode 100644
index 0000000..7bdefc8
--- /dev/null
+++ b/test/Microsoft.Owin.Security.Authorization.Tests/app.config
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <runtime>
+    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Owin" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.2.2.0" newVersion="4.2.2.0" />
+      </dependentAssembly>
+    </assemblyBinding>
+  </runtime>
+</configuration>
\ No newline at end of file
diff --git a/test/Microsoft.Owin.Security.Authorization.Tests/packages.config b/test/Microsoft.Owin.Security.Authorization.Tests/packages.config
index 78f5c9c..a3ba580 100644
--- a/test/Microsoft.Owin.Security.Authorization.Tests/packages.config
+++ b/test/Microsoft.Owin.Security.Authorization.Tests/packages.config
@@ -4,7 +4,7 @@
   <package id="Microsoft.AspNet.Mvc" version="5.2.3" targetFramework="net452" />
   <package id="Microsoft.AspNet.Razor" version="3.2.3" targetFramework="net452" />
   <package id="Microsoft.AspNet.WebPages" version="3.2.3" targetFramework="net452" />
-  <package id="Microsoft.Owin" version="3.0.1" targetFramework="net452" />
+  <package id="Microsoft.Owin" version="4.2.2" targetFramework="net462" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net452" />
   <package id="Moq" version="4.5.22" targetFramework="net452" />
   <package id="Owin" version="1.0" targetFramework="net452" />
diff --git a/test/Microsoft.Owin.Security.Authorization.WebApi.Tests/Microsoft.Owin.Security.Authorization.WebApi.Tests.csproj b/test/Microsoft.Owin.Security.Authorization.WebApi.Tests/Microsoft.Owin.Security.Authorization.WebApi.Tests.csproj
index b6ccb2c..d12b551 100644
--- a/test/Microsoft.Owin.Security.Authorization.WebApi.Tests/Microsoft.Owin.Security.Authorization.WebApi.Tests.csproj
+++ b/test/Microsoft.Owin.Security.Authorization.WebApi.Tests/Microsoft.Owin.Security.Authorization.WebApi.Tests.csproj
@@ -50,9 +50,8 @@
       <HintPath>..\..\packages\Castle.Core.3.3.3\lib\net45\Castle.Core.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="Microsoft.Owin, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\Microsoft.Owin.3.0.1\lib\net45\Microsoft.Owin.dll</HintPath>
-      <Private>True</Private>
+    <Reference Include="Microsoft.Owin, Version=4.2.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\Microsoft.Owin.4.2.2\lib\net45\Microsoft.Owin.dll</HintPath>
     </Reference>
     <Reference Include="Moq, Version=4.5.22.0, Culture=neutral, PublicKeyToken=69f491c39445e920, processorArchitecture=MSIL">
       <HintPath>..\..\packages\Moq.4.5.22\lib\net45\Moq.dll</HintPath>
diff --git a/test/Microsoft.Owin.Security.Authorization.WebApi.Tests/app.config b/test/Microsoft.Owin.Security.Authorization.WebApi.Tests/app.config
index d4c0750..8d31625 100644
--- a/test/Microsoft.Owin.Security.Authorization.WebApi.Tests/app.config
+++ b/test/Microsoft.Owin.Security.Authorization.WebApi.Tests/app.config
@@ -8,7 +8,7 @@
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="Microsoft.Owin" publicKeyToken="31bf3856ad364e35" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-3.0.1.0" newVersion="3.0.1.0" />
+        <bindingRedirect oldVersion="0.0.0.0-4.2.2.0" newVersion="4.2.2.0" />
       </dependentAssembly>
     </assemblyBinding>
   </runtime>
diff --git a/test/Microsoft.Owin.Security.Authorization.WebApi.Tests/packages.config b/test/Microsoft.Owin.Security.Authorization.WebApi.Tests/packages.config
index d714628..de82e6a 100644
--- a/test/Microsoft.Owin.Security.Authorization.WebApi.Tests/packages.config
+++ b/test/Microsoft.Owin.Security.Authorization.WebApi.Tests/packages.config
@@ -3,7 +3,7 @@
   <package id="Castle.Core" version="3.3.3" targetFramework="net452" />
   <package id="Microsoft.AspNet.WebApi.Client" version="5.2.3" targetFramework="net452" />
   <package id="Microsoft.AspNet.WebApi.Core" version="5.2.3" targetFramework="net452" />
-  <package id="Microsoft.Owin" version="3.0.1" targetFramework="net452" />
+  <package id="Microsoft.Owin" version="4.2.2" targetFramework="net462" />
   <package id="Moq" version="4.5.22" targetFramework="net452" />
   <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net462" />
   <package id="Owin" version="1.0" targetFramework="net452" />