diff --git a/Gaev.Blog.Examples.WebhookTests/packages.config b/Gaev.Blog.Examples.WebhookTests/packages.config
index 5c8957a..d793229 100644
--- a/Gaev.Blog.Examples.WebhookTests/packages.config
+++ b/Gaev.Blog.Examples.WebhookTests/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Microsoft.Owin" version="4.0.1" targetFramework="net471" />
+  <package id="Microsoft.Owin" version="4.1.1" targetFramework="net471" />
   <package id="Microsoft.Owin.Host.HttpListener" version="4.0.1" targetFramework="net471" />
   <package id="Microsoft.Owin.Hosting" version="4.0.1" targetFramework="net471" />
   <package id="Newtonsoft.Json" version="12.0.1" targetFramework="net471" />