small fix

Author: ljiang1

standalone-test/packages.config

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="EnterpriseLibrary.SemanticLogging" version="2.0.1406.1" targetFramework="net45" />
-  <package id="Newtonsoft.Json" version="5.0.8" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="11.0.2" targetFramework="net45" />
 </packages>