diff --git a/AsyncSamples/SimpleConfAsync/packages.config b/AsyncSamples/SimpleConfAsync/packages.config
index a064f20..4bb6abe 100644
--- a/AsyncSamples/SimpleConfAsync/packages.config
+++ b/AsyncSamples/SimpleConfAsync/packages.config
@@ -11,6 +11,6 @@
   <package id="Microsoft.Owin" version="2.0.2" targetFramework="net452" />
   <package id="Microsoft.Owin.Host.HttpListener" version="2.0.2" targetFramework="net452" />
   <package id="Microsoft.Owin.Hosting" version="2.0.2" targetFramework="net452" />
-  <package id="Newtonsoft.Json" version="4.5.11" targetFramework="net452" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net452" />
   <package id="Owin" version="1.0" targetFramework="net452" />
 </packages>
\ No newline at end of file