diff --git a/IntegrationTests/packages.config b/IntegrationTests/packages.config
index 028274f4c..baa8992ea 100644
--- a/IntegrationTests/packages.config
+++ b/IntegrationTests/packages.config
@@ -23,7 +23,7 @@
   <package id="Microsoft.CodeAnalysis.Common" version="1.0.0" targetFramework="net452" />
   <package id="Microsoft.CodeAnalysis.CSharp" version="1.0.0" targetFramework="net452" />
   <package id="Microsoft.jQuery.Unobtrusive.Validation" version="3.2.2" targetFramework="net45" />
-  <package id="Microsoft.Owin" version="3.0.1" targetFramework="net452" />
+  <package id="Microsoft.Owin" version="4.0.0" targetFramework="net452" />
   <package id="Microsoft.Owin.Host.SystemWeb" version="3.0.1" targetFramework="net452" />
   <package id="Microsoft.Owin.Security" version="3.0.1" targetFramework="net452" />
   <package id="Microsoft.Owin.Security.Cookies" version="3.0.1" targetFramework="net452" />