diff --git a/Knoema.Client.Sample/packages.config b/Knoema.Client.Sample/packages.config
index a7be03a..6f53730 100644
--- a/Knoema.Client.Sample/packages.config
+++ b/Knoema.Client.Sample/packages.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Knoema.Client" version="0.1.36" targetFramework="net45" />
-  <package id="Newtonsoft.Json" version="4.5.11" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net45" />
 </packages>
\ No newline at end of file