diff --git a/Samples/WebHooks.List.AzureAD/SharePoint.WebHooks.MVC/packages.config b/Samples/WebHooks.List.AzureAD/SharePoint.WebHooks.MVC/packages.config
index 72133db0..865f0532 100644
--- a/Samples/WebHooks.List.AzureAD/SharePoint.WebHooks.MVC/packages.config
+++ b/Samples/WebHooks.List.AzureAD/SharePoint.WebHooks.MVC/packages.config
@@ -24,7 +24,7 @@
   <package id="Microsoft.IdentityModel.Protocol.Extensions" version="1.0.0" targetFramework="net45" />
   <package id="Microsoft.jQuery.Unobtrusive.Validation" version="3.2.3" targetFramework="net45" />
   <package id="Microsoft.Net.Compilers" version="1.0.0" targetFramework="net45" developmentDependency="true" />
-  <package id="Microsoft.Owin" version="3.0.1" targetFramework="net45" />
+  <package id="Microsoft.Owin" version="4.0.0" targetFramework="net45" />
   <package id="Microsoft.Owin.Host.SystemWeb" version="3.0.1" targetFramework="net45" />
   <package id="Microsoft.Owin.Security" version="3.0.1" targetFramework="net45" />
   <package id="Microsoft.Owin.Security.Cookies" version="3.0.1" targetFramework="net45" />