diff --git a/CustomCAProvider/CustomCAProvider/packages.config b/CustomCAProvider/CustomCAProvider/packages.config
index 5690598..7899b94 100644
--- a/CustomCAProvider/CustomCAProvider/packages.config
+++ b/CustomCAProvider/CustomCAProvider/packages.config
@@ -31,7 +31,7 @@
   <package id="Microsoft.Owin.Security.OAuth" version="3.1.0" targetFramework="net452" />
   <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="Owin" version="1.0" targetFramework="net452" />
   <package id="Respond" version="1.2.0" targetFramework="net452" />
   <package id="System.IdentityModel.Tokens.Jwt" version="5.2.0-preview1-408290725" targetFramework="net452" />