diff --git a/Web/JSViewer_MVC/packages.config b/Web/JSViewer_MVC/packages.config
index 277ab63..a697334 100644
--- a/Web/JSViewer_MVC/packages.config
+++ b/Web/JSViewer_MVC/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Newtonsoft.Json" version="11.0.2" targetFramework="net462" />
+  <package id="Newtonsoft.Json" version="13.0.2" targetFramework="net462" />
   <package id="Microsoft.AspNet.Mvc" version="5.2.6" targetFramework="net462" />
   <package id="Microsoft.AspNet.Razor" version="3.2.6" targetFramework="net462" />
   <package id="Microsoft.AspNet.WebPages" version="3.2.6" targetFramework="net462" />