diff --git a/AsyncCompletion/HelloWorldCompletion/packages.config b/AsyncCompletion/HelloWorldCompletion/packages.config
index ee578ff..85af21d 100644
--- a/AsyncCompletion/HelloWorldCompletion/packages.config
+++ b/AsyncCompletion/HelloWorldCompletion/packages.config
@@ -97,7 +97,7 @@
   <package id="System.Composition.TypedParts" version="1.0.31" targetFramework="net472" />
   <package id="System.IO" version="4.3.0" targetFramework="net472" />
   <package id="System.IO.Compression" version="4.3.0" targetFramework="net472" />
-  <package id="System.Net.Http" version="4.3.3" targetFramework="net472" />
+  <package id="System.Net.Http" version="4.3.4" targetFramework="net472" />
   <package id="System.Reflection.Emit" version="4.3.0" targetFramework="net472" />
   <package id="System.Reflection.Metadata" version="1.3.0" targetFramework="net472" />
   <package id="System.Runtime" version="4.3.0" targetFramework="net472" />