diff --git a/2014/DWX-Owin/HelloOwinWeb/packages.config b/2014/DWX-Owin/HelloOwinWeb/packages.config
index f51fef84..b623a4c6 100644
--- a/2014/DWX-Owin/HelloOwinWeb/packages.config
+++ b/2014/DWX-Owin/HelloOwinWeb/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Microsoft.Owin" version="3.0.0-rc2" targetFramework="net45" />
+  <package id="Microsoft.Owin" version="4.1.1" targetFramework="net45" />
   <package id="Microsoft.Owin.Host.SystemWeb" version="3.0.0-rc2" targetFramework="net45" />
   <package id="Owin" version="1.0" targetFramework="net45" />
   <package id="Owin.Extensions" version="0.8.5" targetFramework="net45" />