diff --git a/TimberWinR.UnitTests/TimberWinR.UnitTests.csproj b/TimberWinR.UnitTests/TimberWinR.UnitTests.csproj
index b63e46b..69cd3c7 100644
--- a/TimberWinR.UnitTests/TimberWinR.UnitTests.csproj
+++ b/TimberWinR.UnitTests/TimberWinR.UnitTests.csproj
@@ -9,7 +9,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>TimberWinR.UnitTests</RootNamespace>
     <AssemblyName>TimberWinR.UnitTests</AssemblyName>
-    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <TargetFrameworkProfile />
   </PropertyGroup>
@@ -21,6 +21,7 @@
     <DefineConstants>DEBUG;TRACE</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
+    <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
     <DebugType>pdbonly</DebugType>
@@ -29,6 +30,7 @@
     <DefineConstants>TRACE</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
+    <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="Newtonsoft.Json, Version=6.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
diff --git a/TimberWinR.UnitTests/packages.config b/TimberWinR.UnitTests/packages.config
index aaa2524..90b9a8f 100644
--- a/TimberWinR.UnitTests/packages.config
+++ b/TimberWinR.UnitTests/packages.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Newtonsoft.Json" version="6.0.4" targetFramework="net40" />
+  <package id="Newtonsoft.Json" version="6.0.4" targetFramework="net40" requireReinstallation="True" />
   <package id="NUnit" version="2.6.3" targetFramework="net40" />
 </packages>
\ No newline at end of file