diff --git a/src/SignalrTypescriptGenerator/packages.config b/src/SignalrTypescriptGenerator/packages.config
index b2b7d4e..7e005e1 100644
--- a/src/SignalrTypescriptGenerator/packages.config
+++ b/src/SignalrTypescriptGenerator/packages.config
@@ -5,7 +5,7 @@
   <package id="Microsoft.AspNet.SignalR.Core" version="2.2.0" targetFramework="net451" />
   <package id="Microsoft.Owin" version="2.1.0" targetFramework="net451" />
   <package id="Microsoft.Owin.Security" version="2.1.0" targetFramework="net451" />
-  <package id="Newtonsoft.Json" version="8.0.3" targetFramework="net451" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net451" />
   <package id="Owin" version="1.0" targetFramework="net451" />
   <package id="RazorEngine" version="3.7.7" targetFramework="net451" />
 </packages>
\ No newline at end of file