diff --git a/AlexaSkillsKit.Sample/packages.config b/AlexaSkillsKit.Sample/packages.config
index abdc168..60f4d53 100644
--- a/AlexaSkillsKit.Sample/packages.config
+++ b/AlexaSkillsKit.Sample/packages.config
@@ -19,7 +19,7 @@
   <package id="Microsoft.AspNet.WebApi.WebHost" version="5.2.3" targetFramework="net45" userInstalled="true" />
   <package id="Microsoft.AspNet.WebPages" version="3.2.3" targetFramework="net45" userInstalled="true" />
   <package id="Microsoft.jQuery.Unobtrusive.Validation" version="3.2.2" targetFramework="net45" userInstalled="true" />
-  <package id="Microsoft.Owin" version="3.0.1" targetFramework="net45" userInstalled="true" />
+  <package id="Microsoft.Owin" version="4.1.1" targetFramework="net45" userInstalled="true" />
   <package id="Microsoft.Owin.Host.SystemWeb" version="3.0.1" targetFramework="net45" userInstalled="true" />
   <package id="Microsoft.Owin.Security" version="3.0.1" targetFramework="net45" userInstalled="true" />
   <package id="Microsoft.Owin.Security.Cookies" version="3.0.1" targetFramework="net45" userInstalled="true" />