diff --git a/TropoSample/packages.config b/TropoSample/packages.config
index 990eb0c..6fb9638 100644
--- a/TropoSample/packages.config
+++ b/TropoSample/packages.config
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Newtonsoft.Json" version="9.0.1" targetFramework="net46" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net46" />
 </packages>
\ No newline at end of file