diff --git a/src/SampleWebSite/Contrive.Sample.Web/packages.config b/src/SampleWebSite/Contrive.Sample.Web/packages.config
index b5e7709..f45dd1a 100644
--- a/src/SampleWebSite/Contrive.Sample.Web/packages.config
+++ b/src/SampleWebSite/Contrive.Sample.Web/packages.config
@@ -15,6 +15,6 @@
   <package id="Microsoft.jQuery.Unobtrusive.Validation" version="2.0.30506.0" 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="5.0.5" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net45" />
   <package id="WebGrease" version="1.3.0" targetFramework="net45" />
 </packages>
\ No newline at end of file