diff --git a/test/System.Web.Http.Owin.Test/packages.config b/test/System.Web.Http.Owin.Test/packages.config
index 257cb23d3..b565fd344 100644
--- a/test/System.Web.Http.Owin.Test/packages.config
+++ b/test/System.Web.Http.Owin.Test/packages.config
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Castle.Core" version="4.2.1" targetFramework="net452" />
-  <package id="Microsoft.Owin" version="2.0.2" targetFramework="net452" />
+  <package id="Microsoft.Owin" version="4.1.1" targetFramework="net452" />
   <package id="Microsoft.Owin.Host.HttpListener" version="2.0.2" targetFramework="net452" />
   <package id="Microsoft.Owin.Hosting" version="2.0.2" targetFramework="net452" />
   <package id="Moq" version="4.7.142" targetFramework="net452" />