diff --git a/src/KeepKey.Net.UnitTest/packages.config b/src/KeepKey.Net.UnitTest/packages.config
index bcd5006..6bdb8eb 100644
--- a/src/KeepKey.Net.UnitTest/packages.config
+++ b/src/KeepKey.Net.UnitTest/packages.config
@@ -27,7 +27,7 @@
   <package id="System.Globalization" version="4.0.11" targetFramework="net47" />
   <package id="System.IO" version="4.3.0" targetFramework="net47" />
   <package id="System.Linq" version="4.1.0" targetFramework="net47" />
-  <package id="System.Net.Http" version="4.3.3" targetFramework="net47" />
+  <package id="System.Net.Http" version="4.3.4" targetFramework="net47" />
   <package id="System.Net.Requests" version="4.3.0" targetFramework="net47" />
   <package id="System.Reflection" version="4.1.0" targetFramework="net47" />
   <package id="System.Resources.ResourceManager" version="4.0.1" targetFramework="net47" />