diff --git a/test/ProtocolGateway.Tests/packages.config b/test/ProtocolGateway.Tests/packages.config
index 6ace570f..f8ab38df 100644
--- a/test/ProtocolGateway.Tests/packages.config
+++ b/test/ProtocolGateway.Tests/packages.config
@@ -41,7 +41,7 @@
   <package id="System.Linq" version="4.3.0" targetFramework="net451" />
   <package id="System.Linq.Expressions" version="4.3.0" targetFramework="net451" />
   <package id="System.Linq.Queryable" version="4.0.0" targetFramework="net451" />
-  <package id="System.Net.Http" version="4.3.0" targetFramework="net451" />
+  <package id="System.Net.Http" version="4.3.4" targetFramework="net451" />
   <package id="System.Net.Primitives" version="4.3.0" targetFramework="net451" />
   <package id="System.Net.Requests" version="4.0.11" targetFramework="net451" />
   <package id="System.ObjectModel" version="4.3.0" targetFramework="net451" />