diff --git a/GridMvc.Site/packages.config b/GridMvc.Site/packages.config
index 07ec1e4..2fdb19f 100644
--- a/GridMvc.Site/packages.config
+++ b/GridMvc.Site/packages.config
@@ -24,7 +24,7 @@
   <package id="Microsoft.Net.Http" version="2.2.13" 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="5.0.6" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net45" />
   <package id="SyntaxHighlighter" version="3.0.83" targetFramework="net45" />
   <package id="Twitter.Bootstrap" version="3.0.0" targetFramework="net45" />
   <package id="WebGrease" version="1.5.2" targetFramework="net45" />