diff --git a/windows/modernize-traditional-apps/modernize-aspnet/v1-src/ProductLaunch/ProductLaunch.MessageHandlers.IndexProspect/packages.config b/windows/modernize-traditional-apps/modernize-aspnet/v1-src/ProductLaunch/ProductLaunch.MessageHandlers.IndexProspect/packages.config
index 6736b10e75..6edf42f844 100644
--- a/windows/modernize-traditional-apps/modernize-aspnet/v1-src/ProductLaunch/ProductLaunch.MessageHandlers.IndexProspect/packages.config
+++ b/windows/modernize-traditional-apps/modernize-aspnet/v1-src/ProductLaunch/ProductLaunch.MessageHandlers.IndexProspect/packages.config
@@ -3,5 +3,5 @@
   <package id="Elasticsearch.Net" version="5.0.1" targetFramework="net452" />
   <package id="NATS.Client" version="0.7.0" targetFramework="net452" />
   <package id="NEST" version="5.0.1" targetFramework="net452" />
-  <package id="Newtonsoft.Json" version="9.0.1" targetFramework="net452" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net452" />
 </packages>
\ No newline at end of file