diff --git a/samples/angular-aad-webapi/api/securecall/packages.config b/samples/angular-aad-webapi/api/securecall/packages.config
index d2e2ce93c..a4fc0d052 100644
--- a/samples/angular-aad-webapi/api/securecall/packages.config
+++ b/samples/angular-aad-webapi/api/securecall/packages.config
@@ -36,7 +36,7 @@
   <package id="Microsoft.Owin.Security.Twitter" version="3.0.1" 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="6.0.4" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net45" />
   <package id="Owin" version="1.0" targetFramework="net45" />
   <package id="Respond" version="1.2.0" targetFramework="net45" />
   <package id="System.IdentityModel.Tokens.Jwt" version="4.0.0" targetFramework="net45" />