diff --git a/CefSharp.MinimalExample.Wpf/CefSharp.MinimalExample.Wpf.csproj b/CefSharp.MinimalExample.Wpf/CefSharp.MinimalExample.Wpf.csproj
index 0661eae..1e14b2d 100644
--- a/CefSharp.MinimalExample.Wpf/CefSharp.MinimalExample.Wpf.csproj
+++ b/CefSharp.MinimalExample.Wpf/CefSharp.MinimalExample.Wpf.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\CefSharp.Wpf.3.29.0-pre0\build\CefSharp.Wpf.props" Condition="Exists('..\packages\CefSharp.Wpf.3.29.0-pre0\build\CefSharp.Wpf.props')" />
-  <Import Project="..\packages\CefSharp.Core.3.29.0-pre0\build\CefSharp.Core.props" Condition="Exists('..\packages\CefSharp.Core.3.29.0-pre0\build\CefSharp.Core.props')" />
+  <Import Project="..\packages\CefSharp.Wpf.31.0.0-pre1\build\CefSharp.Wpf.props" Condition="Exists('..\packages\CefSharp.Wpf.31.0.0-pre1\build\CefSharp.Wpf.props')" />
+  <Import Project="..\packages\CefSharp.Common.31.0.0-pre1\build\CefSharp.Common.props" Condition="Exists('..\packages\CefSharp.Common.31.0.0-pre1\build\CefSharp.Common.props')" />
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -131,7 +131,17 @@
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <Import Project="$(SolutionDir)\.nuget\NuGet.targets" Condition="Exists('$(SolutionDir)\.nuget\NuGet.targets')" />
-  <Import Project="..\packages\CefSharp.Core.3.29.0-pre0\build\CefSharp.Core.targets" Condition="Exists('..\packages\CefSharp.Core.3.29.0-pre0\build\CefSharp.Core.targets')" />
+  <Import Project="..\packages\cef.redist.3.1650.1562-pre3\build\cef.redist.targets" Condition="Exists('..\packages\cef.redist.3.1650.1562-pre3\build\cef.redist.targets')" />
+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>This project references NuGet package(s) that are missing on this computer. Enable 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\cef.redist.3.1650.1562-pre3\build\cef.redist.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\cef.redist.3.1650.1562-pre3\build\cef.redist.targets'))" />
+    <Error Condition="!Exists('..\packages\CefSharp.Common.31.0.0-pre1\build\CefSharp.Common.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\CefSharp.Common.31.0.0-pre1\build\CefSharp.Common.props'))" />
+    <Error Condition="!Exists('..\packages\CefSharp.Common.31.0.0-pre1\build\CefSharp.Common.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\CefSharp.Common.31.0.0-pre1\build\CefSharp.Common.targets'))" />
+    <Error Condition="!Exists('..\packages\CefSharp.Wpf.31.0.0-pre1\build\CefSharp.Wpf.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\CefSharp.Wpf.31.0.0-pre1\build\CefSharp.Wpf.props'))" />
+  </Target>
+  <Import Project="..\packages\CefSharp.Common.31.0.0-pre1\build\CefSharp.Common.targets" Condition="Exists('..\packages\CefSharp.Common.31.0.0-pre1\build\CefSharp.Common.targets')" />
   <!-- 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.
   <Target Name="BeforeBuild">
diff --git a/CefSharp.MinimalExample.Wpf/packages.config b/CefSharp.MinimalExample.Wpf/packages.config
index fab9d69..379c9f2 100644
--- a/CefSharp.MinimalExample.Wpf/packages.config
+++ b/CefSharp.MinimalExample.Wpf/packages.config
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="CefSharp.Core" version="3.29.0-pre0" targetFramework="net40" />
-  <package id="CefSharp.Wpf" version="3.29.0-pre0" targetFramework="net40" />
+  <package id="cef.redist" version="3.1650.1562-pre3" targetFramework="net40" />
+  <package id="CefSharp.Common" version="31.0.0-pre1" targetFramework="net40" />
+  <package id="CefSharp.Wpf" version="31.0.0-pre1" targetFramework="net40" />
 </packages>
\ No newline at end of file