diff --git a/src/ProtocolGateway.Core/packages.config b/src/ProtocolGateway.Core/packages.config
index d77570c6..e632539c 100644
--- a/src/ProtocolGateway.Core/packages.config
+++ b/src/ProtocolGateway.Core/packages.config
@@ -23,7 +23,7 @@
   <package id="System.IO.Compression" version="4.3.0" targetFramework="net451" />
   <package id="System.Linq" version="4.3.0" targetFramework="net451" />
   <package id="System.Linq.Expressions" version="4.3.0" 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.ObjectModel" version="4.3.0" targetFramework="net451" />
   <package id="System.Reflection" version="4.3.0" targetFramework="net451" />