diff --git a/.nuspec/WebApiThrottle.nuspec b/.nuspec/WebApiThrottle.nuspec
index c383775..1e37751 100644
--- a/.nuspec/WebApiThrottle.nuspec
+++ b/.nuspec/WebApiThrottle.nuspec
@@ -1,21 +1,21 @@
 <?xml version="1.0"?>
 <package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd">
   <metadata>
-    <version>1.2.0</version>
+    <version>1.4.0</version>
     <authors>Stefan Prodan</authors>
     <owners>Stefan Prodan</owners>
     <id>WebApiThrottle</id>
     <title>ASP.NET Web API Rate Limiter</title>
     <requireLicenseAcceptance>false</requireLicenseAcceptance>
     <description>WebApiThrottle message handler and action filter are designed for controlling the rate of requests that clients can make to an API based on IP address, client API key and request route. WebApiThrottle works with ASP.NET Web API hosted is IIS, Owin with IIS and Owin self-hosted.</description>
-    <copyright>Stefan Prodan 2013-2014</copyright>
+    <copyright>Stefan Prodan 2013-2015</copyright>
     <tags>ASP.NET Web API, Owin, throttling, rate limits</tags>
     <projectUrl>https://github.com/stefanprodan/WebApiThrottle</projectUrl>
     <language>en-US</language>
     <dependencies>
-      <dependency id="Microsoft.AspNet.WebApi" version="5.0.0" />
-      <dependency id="Newtonsoft.Json" version="4.5.11" />
-      <dependency id="Microsoft.Owin" version="2.0.0" />
+      <dependency id="Microsoft.AspNet.WebApi.Core" version="5.2.3" />
+      <dependency id="Microsoft.Owin" version="3.0.1" />
+      <dependency id="Newtonsoft.Json" version="6.0.8" />
     </dependencies>
   </metadata>
   <files>
diff --git a/WebApiThrottle/Properties/AssemblyInfo.cs b/WebApiThrottle/Properties/AssemblyInfo.cs
index 98e445c..950c1c4 100644
--- a/WebApiThrottle/Properties/AssemblyInfo.cs
+++ b/WebApiThrottle/Properties/AssemblyInfo.cs
@@ -10,7 +10,7 @@
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("stefanprodan.com")]
 [assembly: AssemblyProduct("WebApiThrottle")]
-[assembly: AssemblyCopyright("Copyright Stefan Prodan © 2013-2014")]
+[assembly: AssemblyCopyright("Copyright Stefan Prodan © 2013-2015")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 
@@ -32,5 +32,5 @@
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.2.0.0")]
-[assembly: AssemblyFileVersion("1.2.0.0")]
+[assembly: AssemblyVersion("1.4.0.0")]
+[assembly: AssemblyFileVersion("1.4.0.0")]
diff --git a/WebApiThrottle/WebApiThrottle.csproj b/WebApiThrottle/WebApiThrottle.csproj
index 61b4baa..10d328d 100644
--- a/WebApiThrottle/WebApiThrottle.csproj
+++ b/WebApiThrottle/WebApiThrottle.csproj
@@ -33,12 +33,13 @@
     <DocumentationFile>bin\Release\WebApiThrottle.XML</DocumentationFile>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="Microsoft.Owin, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+    <Reference Include="Microsoft.Owin, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\packages\Microsoft.Owin.2.0.0\lib\net45\Microsoft.Owin.dll</HintPath>
+      <HintPath>..\packages\Microsoft.Owin.3.0.1\lib\net45\Microsoft.Owin.dll</HintPath>
     </Reference>
-    <Reference Include="Newtonsoft.Json, Version=4.5.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
-      <HintPath>..\packages\Newtonsoft.Json.4.5.11\lib\net40\Newtonsoft.Json.dll</HintPath>
+    <Reference Include="Newtonsoft.Json, Version=6.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\packages\Newtonsoft.Json.6.0.8\lib\net45\Newtonsoft.Json.dll</HintPath>
     </Reference>
     <Reference Include="Owin, Version=1.0.0.0, Culture=neutral, PublicKeyToken=f0ebd12fd5e55cc5, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
@@ -48,21 +49,17 @@
     <Reference Include="System.Configuration" />
     <Reference Include="System.Core" />
     <Reference Include="System.Net.Http" />
-    <Reference Include="System.Net.Http.Formatting, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+    <Reference Include="System.Net.Http.Formatting, Version=5.2.3.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\packages\Microsoft.AspNet.WebApi.Client.5.0.0\lib\net45\System.Net.Http.Formatting.dll</HintPath>
+      <HintPath>..\packages\Microsoft.AspNet.WebApi.Client.5.2.3\lib\net45\System.Net.Http.Formatting.dll</HintPath>
     </Reference>
     <Reference Include="System.Runtime.Caching" />
     <Reference Include="System.ServiceModel" />
     <Reference Include="System.ServiceModel.Channels" />
     <Reference Include="System.Web" />
-    <Reference Include="System.Web.Http, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\packages\Microsoft.AspNet.WebApi.Core.5.0.0\lib\net45\System.Web.Http.dll</HintPath>
-    </Reference>
-    <Reference Include="System.Web.Http.WebHost, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+    <Reference Include="System.Web.Http, Version=5.2.3.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\packages\Microsoft.AspNet.WebApi.WebHost.5.0.0\lib\net45\System.Web.Http.WebHost.dll</HintPath>
+      <HintPath>..\packages\Microsoft.AspNet.WebApi.Core.5.2.3\lib\net45\System.Web.Http.dll</HintPath>
     </Reference>
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
@@ -108,6 +105,7 @@
     <Compile Include="Logging\TracingThrottleLogger.cs" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="app.config" />
     <None Include="packages.config" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
diff --git a/WebApiThrottle/app.config b/WebApiThrottle/app.config
new file mode 100644
index 0000000..5182c56
--- /dev/null
+++ b/WebApiThrottle/app.config
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <runtime>
+    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
+      <dependentAssembly>
+        <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-6.0.0.0" newVersion="6.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Net.Http.Formatting" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-5.2.3.0" newVersion="5.2.3.0" />
+      </dependentAssembly>
+    </assemblyBinding>
+  </runtime>
+</configuration>
\ No newline at end of file
diff --git a/WebApiThrottle/packages.config b/WebApiThrottle/packages.config
index 1f831eb..45e9e93 100644
--- a/WebApiThrottle/packages.config
+++ b/WebApiThrottle/packages.config
@@ -1,10 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Microsoft.AspNet.WebApi" version="5.0.0" targetFramework="net45" />
-  <package id="Microsoft.AspNet.WebApi.Client" version="5.0.0" targetFramework="net45" />
-  <package id="Microsoft.AspNet.WebApi.Core" version="5.0.0" targetFramework="net45" />
-  <package id="Microsoft.AspNet.WebApi.WebHost" version="5.0.0" targetFramework="net45" />
-  <package id="Microsoft.Owin" version="2.0.0" targetFramework="net45" />
-  <package id="Newtonsoft.Json" version="4.5.11" targetFramework="net45" />
+  <package id="Microsoft.AspNet.WebApi.Client" version="5.2.3" targetFramework="net45" />
+  <package id="Microsoft.AspNet.WebApi.Core" version="5.2.3" targetFramework="net45" />
+  <package id="Microsoft.Owin" version="3.0.1" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="6.0.8" targetFramework="net45" />
   <package id="Owin" version="1.0" targetFramework="net45" />
 </packages>
\ No newline at end of file