diff --git a/.nuget/packages.config b/.nuget/packages.config
index f0eecb4..c2b9bf0 100644
--- a/.nuget/packages.config
+++ b/.nuget/packages.config
@@ -3,4 +3,5 @@
   <package id="AspNetWebApi" version="4.0.20504.0" />
   <package id="AspNetWebApi.Core" version="4.0.20504.0" />
   <package id="Microsoft.AspNet.WebApi" version="4.0.20504.0" />
+  <package id="NUnit.Runners" version="2.6.0.12051" />
 </packages>
\ No newline at end of file
diff --git a/src/WebApiContrib.Tracing.Log4Net/Properties/AssemblyInfo.cs b/src/WebApiContrib.Tracing.Log4Net/Properties/AssemblyInfo.cs
index 17f3cc4..36d4247 100644
--- a/src/WebApiContrib.Tracing.Log4Net/Properties/AssemblyInfo.cs
+++ b/src/WebApiContrib.Tracing.Log4Net/Properties/AssemblyInfo.cs
@@ -31,5 +31,6 @@
 //
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
-[assembly: AssemblyVersion("0.9.3")]
-[assembly: AssemblyFileVersion("0.9.3")]
+[assembly: AssemblyVersion("0.9.4")]
+[assembly: AssemblyFileVersion("0.9.4")]
+[assembly: AssemblyInformationalVersion("0.9.4")]
diff --git a/src/WebApiContrib.Tracing.Log4Net/WebApiContrib.Tracing.Log4Net.csproj b/src/WebApiContrib.Tracing.Log4Net/WebApiContrib.Tracing.Log4Net.csproj
index 1801ea4..a9325d2 100644
--- a/src/WebApiContrib.Tracing.Log4Net/WebApiContrib.Tracing.Log4Net.csproj
+++ b/src/WebApiContrib.Tracing.Log4Net/WebApiContrib.Tracing.Log4Net.csproj
@@ -33,8 +33,9 @@
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="log4net">
-      <HintPath>..\..\packages\log4net.1.2.10\lib\2.0\log4net.dll</HintPath>
+    <Reference Include="log4net, Version=1.2.13.0, Culture=neutral, PublicKeyToken=669e0ddf0bb1aa2a, processorArchitecture=MSIL">
+      <Private>True</Private>
+      <HintPath>..\..\packages\log4net.2.0.3\lib\net40-full\log4net.dll</HintPath>
     </Reference>
     <Reference Include="Newtonsoft.Json, Version=4.5.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
       <HintPath>..\..\packages\Newtonsoft.Json.4.5.8\lib\net40\Newtonsoft.Json.dll</HintPath>
diff --git a/src/WebApiContrib.Tracing.Log4Net/packages.config b/src/WebApiContrib.Tracing.Log4Net/packages.config
index 0ac3781..2fdcf58 100644
--- a/src/WebApiContrib.Tracing.Log4Net/packages.config
+++ b/src/WebApiContrib.Tracing.Log4Net/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="log4net" version="1.2.10" />
+  <package id="log4net" version="2.0.3" targetFramework="net40" />
   <package id="Microsoft.AspNet.WebApi.Client" version="4.0.20710.0" targetFramework="net40" />
   <package id="Microsoft.AspNet.WebApi.Core" version="4.0.20710.0" targetFramework="net40" />
   <package id="Microsoft.Net.Http" version="2.0.20710.0" targetFramework="net40" />
diff --git a/test/WebApiContrib.Tracing.Log4Net.Tests/WebApiContrib.Tracing.Log4Net.Tests.csproj b/test/WebApiContrib.Tracing.Log4Net.Tests/WebApiContrib.Tracing.Log4Net.Tests.csproj
index ec5d57e..e58fd5e 100644
--- a/test/WebApiContrib.Tracing.Log4Net.Tests/WebApiContrib.Tracing.Log4Net.Tests.csproj
+++ b/test/WebApiContrib.Tracing.Log4Net.Tests/WebApiContrib.Tracing.Log4Net.Tests.csproj
@@ -33,8 +33,9 @@
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="log4net">
-      <HintPath>..\..\packages\log4net.1.2.10\lib\2.0\log4net.dll</HintPath>
+    <Reference Include="log4net, Version=1.2.13.0, Culture=neutral, PublicKeyToken=669e0ddf0bb1aa2a, processorArchitecture=MSIL">
+      <Private>True</Private>
+      <HintPath>..\..\packages\log4net.2.0.3\lib\net40-full\log4net.dll</HintPath>
     </Reference>
     <Reference Include="Newtonsoft.Json, Version=4.5.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
       <HintPath>..\..\packages\Newtonsoft.Json.4.5.8\lib\net40\Newtonsoft.Json.dll</HintPath>
diff --git a/test/WebApiContrib.Tracing.Log4Net.Tests/packages.config b/test/WebApiContrib.Tracing.Log4Net.Tests/packages.config
index 936ef37..531c2aa 100644
--- a/test/WebApiContrib.Tracing.Log4Net.Tests/packages.config
+++ b/test/WebApiContrib.Tracing.Log4Net.Tests/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="log4net" version="1.2.10" />
+  <package id="log4net" version="2.0.3" targetFramework="net40" />
   <package id="Microsoft.AspNet.WebApi.Client" version="4.0.20710.0" targetFramework="net40" />
   <package id="Microsoft.AspNet.WebApi.Core" version="4.0.20710.0" targetFramework="net40" />
   <package id="Microsoft.Net.Http" version="2.0.20710.0" targetFramework="net40" />