diff --git a/DefSpy/packages.config b/DefSpy/packages.config
index f1df730..7a78cdc 100644
--- a/DefSpy/packages.config
+++ b/DefSpy/packages.config
@@ -65,7 +65,7 @@
   <package id="System.IO.FileSystem.Primitives" version="4.3.0" targetFramework="net46" />
   <package id="System.Linq" version="4.3.0" targetFramework="net46" />
   <package id="System.Linq.Expressions" version="4.3.0" targetFramework="net46" />
-  <package id="System.Net.Http" version="4.1.0" targetFramework="net46" />
+  <package id="System.Net.Http" version="4.3.4" targetFramework="net46" />
   <package id="System.Net.Primitives" version="4.0.11" targetFramework="net46" />
   <package id="System.Net.Sockets" version="4.1.0" targetFramework="net46" />
   <package id="System.ObjectModel" version="4.0.12" targetFramework="net46" />