diff --git a/source/Core/packages.config b/source/Core/packages.config
index 8145218ce..98c4ce14a 100644
--- a/source/Core/packages.config
+++ b/source/Core/packages.config
@@ -16,7 +16,7 @@
   <package id="Microsoft.Owin.Security" version="3.0.1" targetFramework="net45" />
   <package id="Microsoft.Owin.Security.Cookies" version="3.0.1" targetFramework="net45" />
   <package id="Microsoft.Owin.StaticFiles" version="3.0.1" targetFramework="net45" />
-  <package id="Newtonsoft.Json" version="6.0.8" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net45" />
   <package id="Owin" version="1.0" targetFramework="net451" />
   <package id="System.IdentityModel.Tokens.Jwt" version="4.0.2.206221351" targetFramework="net45" />
 </packages>
\ No newline at end of file