diff --git a/Templates/AutoClutch.OAuthSite/packages.config b/Templates/AutoClutch.OAuthSite/packages.config
index 66489c5..fa96405 100644
--- a/Templates/AutoClutch.OAuthSite/packages.config
+++ b/Templates/AutoClutch.OAuthSite/packages.config
@@ -34,7 +34,7 @@
   <package id="Microsoft.Net.Compilers" version="1.0.0" targetFramework="net461" developmentDependency="true" />
   <package id="Microsoft.OData.Core" version="7.0.0" targetFramework="net452" />
   <package id="Microsoft.OData.Edm" version="7.0.0" targetFramework="net452" />
-  <package id="Microsoft.Owin" version="3.0.1" targetFramework="net461" />
+  <package id="Microsoft.Owin" version="4.0.0" targetFramework="net461" />
   <package id="Microsoft.Owin.Host.SystemWeb" version="3.0.1" targetFramework="net461" />
   <package id="Microsoft.Owin.Security" version="3.0.1" targetFramework="net461" />
   <package id="Microsoft.Owin.Security.Cookies" version="3.0.1" targetFramework="net461" />