diff --git a/WcfUsingWebSite/packages.config b/WcfUsingWebSite/packages.config
index f4f8314..4f8a603 100644
--- a/WcfUsingWebSite/packages.config
+++ b/WcfUsingWebSite/packages.config
@@ -15,7 +15,7 @@
   <package id="Microsoft.jQuery.Unobtrusive.Ajax" version="3.2.3" targetFramework="net452" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net451" />
   <package id="Modernizr" version="2.8.3" targetFramework="net452" />
-  <package id="Newtonsoft.Json" version="6.0.8" targetFramework="net452" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net452" />
   <package id="Respond" version="1.4.2" targetFramework="net452" />
   <package id="WebGrease" version="1.6.0" targetFramework="net452" />
 </packages>
\ No newline at end of file