diff --git a/dotnet/Xrm.Tools.WebAPI.Test/packages.config b/dotnet/Xrm.Tools.WebAPI.Test/packages.config
index ea864d9..319ef18 100644
--- a/dotnet/Xrm.Tools.WebAPI.Test/packages.config
+++ b/dotnet/Xrm.Tools.WebAPI.Test/packages.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Newtonsoft.Json" version="8.0.2" targetFramework="net46" />
-  <package id="System.Net.Http" version="4.0.0" targetFramework="net46" />
+  <package id="System.Net.Http" version="4.3.4" targetFramework="net46" />
 </packages>
\ No newline at end of file