diff --git a/uCondition.Umbraco7 (for reference)/packages.config b/uCondition.Umbraco7 (for reference)/packages.config
index db37308..3ec4436 100644
--- a/uCondition.Umbraco7 (for reference)/packages.config	
+++ b/uCondition.Umbraco7 (for reference)/packages.config	
@@ -23,7 +23,7 @@
   <package id="Microsoft.CodeAnalysis.CSharp" version="1.0.0" targetFramework="net452" />
   <package id="Microsoft.CodeDom.Providers.DotNetCompilerPlatform" version="1.0.0" targetFramework="net452" />
   <package id="Microsoft.Net.Compilers" version="1.0.0" targetFramework="net452" developmentDependency="true" />
-  <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" />