diff --git a/src/Contrive/Contrive.Auth.Web/packages.config b/src/Contrive/Contrive.Auth.Web/packages.config
index 5631161..0db3023 100644
--- a/src/Contrive/Contrive.Auth.Web/packages.config
+++ b/src/Contrive/Contrive.Auth.Web/packages.config
@@ -2,5 +2,5 @@
 <packages>
   <package id="AutoMapper" version="2.2.1" targetFramework="net45" />
   <package id="CommonServiceLocator" version="1.0" />
-  <package id="Newtonsoft.Json" version="5.0.5" targetFramework="net40" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net40" />
 </packages>
\ No newline at end of file