diff --git a/Twitter/tweetsharp-master/src/TweetSharp.WindowsPhone.Mango/packages.config b/Twitter/tweetsharp-master/src/TweetSharp.WindowsPhone.Mango/packages.config
index 5718b47..a0c47b4 100644
--- a/Twitter/tweetsharp-master/src/TweetSharp.WindowsPhone.Mango/packages.config
+++ b/Twitter/tweetsharp-master/src/TweetSharp.WindowsPhone.Mango/packages.config
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Newtonsoft.Json" version="5.0.6" targetFramework="wp71" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="wp71" />
 </packages>
\ No newline at end of file