diff --git a/EFStudy/packages.config b/EFStudy/packages.config
index f3460a7..c6e15e8 100644
--- a/EFStudy/packages.config
+++ b/EFStudy/packages.config
@@ -23,7 +23,7 @@
   <package id="System.IO.FileSystem.Primitives" version="4.3.0" targetFramework="net471" />
   <package id="System.Linq" version="4.3.0" targetFramework="net471" />
   <package id="System.Linq.Expressions" version="4.3.0" targetFramework="net471" />
-  <package id="System.Net.Http" version="4.3.0" targetFramework="net471" />
+  <package id="System.Net.Http" version="4.3.4" targetFramework="net471" />
   <package id="System.Net.Primitives" version="4.3.0" targetFramework="net471" />
   <package id="System.Net.Sockets" version="4.3.0" targetFramework="net471" />
   <package id="System.ObjectModel" version="4.3.0" targetFramework="net471" />