diff --git a/Demo/packages.config b/Demo/packages.config
index ffa8193..3f9aa1a 100644
--- a/Demo/packages.config
+++ b/Demo/packages.config
@@ -21,7 +21,7 @@
   <package id="Microsoft.TypeScript.MSBuild" version="2.1.5" targetFramework="net452" developmentDependency="true" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net452" />
   <package id="Modernizr" version="2.6.2" targetFramework="net452" />
-  <package id="Newtonsoft.Json" version="9.0.1" targetFramework="net452" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net452" />
   <package id="Respond" version="1.2.0" targetFramework="net452" />
   <package id="WebGrease" version="1.5.2" targetFramework="net452" />
 </packages>
\ No newline at end of file