diff --git a/foreign dlls/CookComputing.XmlRpcV2.dll b/foreign dlls/CookComputing.XmlRpcV2.dll
index eb03a61f33..5b49862aa3 100644
Binary files a/foreign dlls/CookComputing.XmlRpcV2.dll and b/foreign dlls/CookComputing.XmlRpcV2.dll differ
diff --git a/umbraco.Test/umbraco.Test.csproj b/umbraco.Test/umbraco.Test.csproj
index ae2184d2da..bc5342ffa5 100644
--- a/umbraco.Test/umbraco.Test.csproj
+++ b/umbraco.Test/umbraco.Test.csproj
@@ -65,7 +65,7 @@
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\foreign dlls\ClientDependency.Core.dll</HintPath>
     </Reference>
-    <Reference Include="CookComputing.XmlRpcV2, Version=2.2.0.4, Culture=neutral, processorArchitecture=MSIL">
+    <Reference Include="CookComputing.XmlRpcV2">
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\foreign dlls\CookComputing.XmlRpcV2.dll</HintPath>
     </Reference>
diff --git a/umbraco/presentation/umbraco.presentation.csproj b/umbraco/presentation/umbraco.presentation.csproj
index c106f54acc..f905943e1d 100644
--- a/umbraco/presentation/umbraco.presentation.csproj
+++ b/umbraco/presentation/umbraco.presentation.csproj
@@ -91,7 +91,7 @@
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\..\foreign dlls\ClientDependency.Core.dll</HintPath>
     </Reference>
-    <Reference Include="CookComputing.XmlRpcV2, Version=2.2.0.4, Culture=neutral, processorArchitecture=MSIL">
+    <Reference Include="CookComputing.XmlRpcV2, Version=2.5.0.0, Culture=neutral, PublicKeyToken=a7d6e17aa302004d, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\..\foreign dlls\CookComputing.XmlRpcV2.dll</HintPath>
     </Reference>