diff --git a/Source/Umbraco.TestSite.Events.Models/packages.config b/Source/Umbraco.TestSite.Events.Models/packages.config
index 15c57a8..c48fcf3 100644
--- a/Source/Umbraco.TestSite.Events.Models/packages.config
+++ b/Source/Umbraco.TestSite.Events.Models/packages.config
@@ -27,7 +27,7 @@
   <package id="Microsoft.CodeAnalysis.Common" version="2.10.0" targetFramework="net472" />
   <package id="Microsoft.CodeAnalysis.CSharp" version="2.10.0" targetFramework="net472" />
   <package id="Microsoft.Extensions.DependencyInjection.Abstractions" version="2.0.0" targetFramework="net472" />
-  <package id="Microsoft.Owin" version="4.0.1" targetFramework="net472" />
+  <package id="Microsoft.Owin" version="4.1.1" targetFramework="net472" />
   <package id="Microsoft.Owin.Host.SystemWeb" version="4.0.1" targetFramework="net472" />
   <package id="Microsoft.Owin.Security" version="4.0.1" targetFramework="net472" />
   <package id="Microsoft.Owin.Security.Cookies" version="4.0.1" targetFramework="net472" />