diff --git a/Lucy.MVCClient/packages.config b/Lucy.MVCClient/packages.config
index d517772..fbcb2ae 100644
--- a/Lucy.MVCClient/packages.config
+++ b/Lucy.MVCClient/packages.config
@@ -24,7 +24,7 @@
   <package id="Microsoft.Owin.Security.OpenIdConnect" version="3.1.0" targetFramework="net45" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net45" />
   <package id="Modernizr" version="2.6.2" targetFramework="net45" />
-  <package id="Newtonsoft.Json" version="10.0.3" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="13.0.2" targetFramework="net45" />
   <package id="Owin" version="1.0" targetFramework="net45" />
   <package id="Respond" version="1.2.0" targetFramework="net45" />
   <package id="System.IdentityModel.Tokens.Jwt" version="4.0.0" targetFramework="net45" />