diff --git a/Prism.RibbonRegionAdapter.Tests/Prism.RibbonRegionAdapter.Tests.csproj b/Prism.RibbonRegionAdapter.Tests/Prism.RibbonRegionAdapter.Tests.csproj
index 7bd935b..9345f76 100644
--- a/Prism.RibbonRegionAdapter.Tests/Prism.RibbonRegionAdapter.Tests.csproj
+++ b/Prism.RibbonRegionAdapter.Tests/Prism.RibbonRegionAdapter.Tests.csproj
@@ -34,6 +34,12 @@
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
+  <PropertyGroup>
+    <SignAssembly>true</SignAssembly>
+  </PropertyGroup>
+  <PropertyGroup>
+    <AssemblyOriginatorKeyFile>..\..\..\utillity\Source1\uTILLIty.Key\utillity.snk</AssemblyOriginatorKeyFile>
+  </PropertyGroup>
   <ItemGroup>
     <Reference Include="Microsoft.Practices.Prism.Composition, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
@@ -87,6 +93,9 @@
     </ProjectReference>
   </ItemGroup>
   <ItemGroup>
+    <None Include="..\..\..\utillity\Source1\uTILLIty.Key\utillity.snk">
+      <Link>utillity.snk</Link>
+    </None>
     <None Include="packages.config" />
   </ItemGroup>
   <Choose>
diff --git a/Prism.RibbonRegionAdapter/Prism.RibbonRegionAdapter.csproj b/Prism.RibbonRegionAdapter/Prism.RibbonRegionAdapter.csproj
index fe80765..c740460 100644
--- a/Prism.RibbonRegionAdapter/Prism.RibbonRegionAdapter.csproj
+++ b/Prism.RibbonRegionAdapter/Prism.RibbonRegionAdapter.csproj
@@ -36,6 +36,12 @@
   <PropertyGroup>
     <StartupObject />
   </PropertyGroup>
+  <PropertyGroup>
+    <SignAssembly>true</SignAssembly>
+  </PropertyGroup>
+  <PropertyGroup>
+    <AssemblyOriginatorKeyFile>..\..\..\utillity\Source1\uTILLIty.Key\utillity.snk</AssemblyOriginatorKeyFile>
+  </PropertyGroup>
   <ItemGroup>
     <Reference Include="Microsoft.Practices.Prism.Composition">
       <HintPath>..\packages\Prism.Composition.5.0.0\lib\NET45\Microsoft.Practices.Prism.Composition.dll</HintPath>
@@ -73,6 +79,9 @@
       <Generator>ResXFileCodeGenerator</Generator>
       <LastGenOutput>Resources.Designer.cs</LastGenOutput>
     </EmbeddedResource>
+    <None Include="..\..\..\utillity\Source1\uTILLIty.Key\utillity.snk">
+      <Link>utillity.snk</Link>
+    </None>
     <None Include="packages.config" />
     <None Include="Properties\Settings.settings">
       <Generator>SettingsSingleFileGenerator</Generator>
diff --git a/Prism.RibbonRegionAdapter/Properties/AssemblyInfo.cs b/Prism.RibbonRegionAdapter/Properties/AssemblyInfo.cs
index 8320975..bb43e46 100644
--- a/Prism.RibbonRegionAdapter/Properties/AssemblyInfo.cs
+++ b/Prism.RibbonRegionAdapter/Properties/AssemblyInfo.cs
@@ -15,8 +15,8 @@
 [assembly: ComVisible(false)]
 [assembly: Guid("A0A36D3D-320F-4BBC-AD31-BFE3B20FBD4E")]
 
-[assembly: AssemblyVersion("0.20.0.0")]
+[assembly: AssemblyVersion("0.20.0.1")]
 [assembly: AssemblyInformationalVersion("0.20.*")]
 
 [assembly: XmlnsDefinition("http://www.codeplex.com/prism", "Prism.RibbonRegionAdapter")]
-[assembly: InternalsVisibleTo("Prism.RibbonRegionAdapter.Tests")]
\ No newline at end of file
+[assembly: InternalsVisibleTo("Prism.RibbonRegionAdapter.Tests,PublicKey=00240000048000009400000006020000002400005253413100040000010001003dc295e928a2b5e63bb90cccae3c7ad70b4585323bf4ed544a659adff053f5fdf808b6e76227b37b793f956686574550404ce0c6b54fa8b3603dcead2dd9d344aa6d782dc16a24fb23c658ee906488830764eb48422882040c7cd7bbb6fbeb0536d8aef9ec72601c7cb7293a4c57cce4f451dd9beeb4652a9e1d8d4244f6f4d8")]
diff --git a/PrismRibbonRegionAdapter.sln b/PrismRibbonRegionAdapter.sln
index 4c68514..705d3fa 100644
--- a/PrismRibbonRegionAdapter.sln
+++ b/PrismRibbonRegionAdapter.sln
@@ -1,6 +1,6 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Express 2013 for Windows Desktop
+# Visual Studio 2013
 VisualStudioVersion = 12.0.31101.0
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Prism.RibbonRegionAdapter", "Prism.RibbonRegionAdapter\Prism.RibbonRegionAdapter.csproj", "{44C9B173-E458-4172-B204-C56CC9A01B20}"
@@ -9,6 +9,11 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Prism.RibbonRegionAdapter.T
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TestApplication", "TestApplication\TestApplication.csproj", "{B407C2B3-2700-438F-8700-B1ED6816DA70}"
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{6FAFAAF3-A118-4EBF-BA01-3C9F5F1074BA}"
+	ProjectSection(SolutionItems) = preProject
+		..\..\utillity\Source1\uTILLIty.Key\utillity.snk = ..\..\utillity\Source1\uTILLIty.Key\utillity.snk
+	EndProjectSection
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
diff --git a/TestApplication/Properties/AssemblyInfo.cs b/TestApplication/Properties/AssemblyInfo.cs
index cafccd8..14c1866 100644
--- a/TestApplication/Properties/AssemblyInfo.cs
+++ b/TestApplication/Properties/AssemblyInfo.cs
@@ -53,4 +53,4 @@
 // [assembly: AssemblyVersion("1.0.*")]
 [assembly: AssemblyVersion("1.0.0.0")]
 [assembly: AssemblyFileVersion("1.0.0.0")]
-[assembly: InternalsVisibleTo("Prism.RibbonRegionAdapter.Tests")]
\ No newline at end of file
+[assembly: InternalsVisibleTo("Prism.RibbonRegionAdapter.Tests,PublicKey=00240000048000009400000006020000002400005253413100040000010001003dc295e928a2b5e63bb90cccae3c7ad70b4585323bf4ed544a659adff053f5fdf808b6e76227b37b793f956686574550404ce0c6b54fa8b3603dcead2dd9d344aa6d782dc16a24fb23c658ee906488830764eb48422882040c7cd7bbb6fbeb0536d8aef9ec72601c7cb7293a4c57cce4f451dd9beeb4652a9e1d8d4244f6f4d8")]
diff --git a/TestApplication/TestApplication.csproj b/TestApplication/TestApplication.csproj
index a5d4091..72c0186 100644
--- a/TestApplication/TestApplication.csproj
+++ b/TestApplication/TestApplication.csproj
@@ -33,6 +33,12 @@
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
+  <PropertyGroup>
+    <SignAssembly>true</SignAssembly>
+  </PropertyGroup>
+  <PropertyGroup>
+    <AssemblyOriginatorKeyFile>..\..\..\utillity\Source1\uTILLIty.Key\utillity.snk</AssemblyOriginatorKeyFile>
+  </PropertyGroup>
   <ItemGroup>
     <Reference Include="Autofac">
       <HintPath>..\packages\Autofac.3.0.1\lib\net40\Autofac.dll</HintPath>
@@ -121,6 +127,9 @@
       <Generator>ResXFileCodeGenerator</Generator>
       <LastGenOutput>Resources.Designer.cs</LastGenOutput>
     </EmbeddedResource>
+    <None Include="..\..\..\utillity\Source1\uTILLIty.Key\utillity.snk">
+      <Link>utillity.snk</Link>
+    </None>
     <None Include="packages.config" />
     <None Include="Properties\Settings.settings">
       <Generator>SettingsSingleFileGenerator</Generator>