diff --git a/AuthHost/packages.config b/AuthHost/packages.config
index c86abdfb..bfd70d35 100644
--- a/AuthHost/packages.config
+++ b/AuthHost/packages.config
@@ -4,7 +4,7 @@
   <package id="Microsoft.Bcl.Build" version="1.0.21" targetFramework="net45" />
   <package id="Nancy" version="1.4.4" targetFramework="net45" />
   <package id="Nancy.Hosting.Self" version="1.4.1" targetFramework="net45" />
-  <package id="Newtonsoft.Json" version="11.0.2" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net45" />
   <package id="PusherServer" version="4.1.0" targetFramework="net45" />
   <package id="SuperSocket.ClientEngine.Core" version="0.10.0" targetFramework="net45" />
   <package id="System.Linq" version="4.3.0" targetFramework="net45" />