diff --git a/src/Others/ReCaptcha-ASP.NET-MVC/reCaptcha/packages.config b/src/Others/ReCaptcha-ASP.NET-MVC/reCaptcha/packages.config
index e1a51e7..2286471 100644
--- a/src/Others/ReCaptcha-ASP.NET-MVC/reCaptcha/packages.config
+++ b/src/Others/ReCaptcha-ASP.NET-MVC/reCaptcha/packages.config
@@ -2,7 +2,7 @@
 <packages>
   <package id="JetBrains.Annotations" version="8.0.5.0" targetFramework="net451" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net451" />
-  <package id="Newtonsoft.Json" version="7.0.1" targetFramework="net451" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net451" />
   <package id="RazorGenerator.MsBuild" version="2.2.6" targetFramework="net451" developmentDependency="true" />
   <package id="WebActivatorEx" version="2.0.3" targetFramework="net451" />
 </packages>
\ No newline at end of file