diff --git a/GCWebTheme/GCWeb.WebForm/packages.config b/GCWebTheme/GCWeb.WebForm/packages.config
index bbd5d15..8563b55 100644
--- a/GCWebTheme/GCWeb.WebForm/packages.config
+++ b/GCWebTheme/GCWeb.WebForm/packages.config
@@ -7,6 +7,6 @@
   <package id="Microsoft.AspNet.Web.Optimization.WebForms" version="1.1.3" targetFramework="net45" />
   <package id="Microsoft.CodeDom.Providers.DotNetCompilerPlatform" version="2.0.0" targetFramework="net45" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net45" />
-  <package id="Newtonsoft.Json" version="11.0.1" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net45" />
   <package id="WebGrease" version="1.6.0" targetFramework="net45" />
 </packages>
\ No newline at end of file