diff --git a/samples/aspnet-file-handler/PnpFileHandler/packages.config b/samples/aspnet-file-handler/PnpFileHandler/packages.config
index 9840572..6cfd91a 100644
--- a/samples/aspnet-file-handler/PnpFileHandler/packages.config
+++ b/samples/aspnet-file-handler/PnpFileHandler/packages.config
@@ -42,7 +42,7 @@
   <package id="Microsoft.WindowsAzure.ConfigurationManager" version="3.2.1" targetFramework="net452" />
   <package id="Modernizr" version="2.6.2" targetFramework="net452" />
   <package id="mustache-sharp" version="0.2.8.2" targetFramework="net452" />
-  <package id="Newtonsoft.Json" version="10.0.3" targetFramework="net461" />
+  <package id="Newtonsoft.Json" version="13.0.2" targetFramework="net461" />
   <package id="Owin" version="1.0" targetFramework="net452" />
   <package id="Respond" version="1.2.0" targetFramework="net452" />
   <package id="SharePointPnP.IdentityModel.Extensions" version="1.2.3" targetFramework="net461" />