diff --git a/Modules/08_MicrosoftGraph/Demo/MicrosoftGraphWebApp/MicrosoftGraphWebApp/packages.config b/Modules/08_MicrosoftGraph/Demo/MicrosoftGraphWebApp/MicrosoftGraphWebApp/packages.config
index a37d6f0..5cb64d0 100644
--- a/Modules/08_MicrosoftGraph/Demo/MicrosoftGraphWebApp/MicrosoftGraphWebApp/packages.config
+++ b/Modules/08_MicrosoftGraph/Demo/MicrosoftGraphWebApp/MicrosoftGraphWebApp/packages.config
@@ -17,7 +17,7 @@
   <package id="Microsoft.IdentityModel.Protocols.OpenIdConnect" version="5.2.4" targetFramework="net461" />
   <package id="Microsoft.IdentityModel.Tokens" version="5.2.4" targetFramework="net461" />
   <package id="Microsoft.Net.Compilers" version="2.9.0" targetFramework="net461" developmentDependency="true" />
-  <package id="Microsoft.Owin" version="4.0.0" targetFramework="net461" />
+  <package id="Microsoft.Owin" version="4.1.1" targetFramework="net461" />
   <package id="Microsoft.Owin.Host.SystemWeb" version="4.0.0" targetFramework="net461" />
   <package id="Microsoft.Owin.Security" version="4.0.0" targetFramework="net461" />
   <package id="Microsoft.Owin.Security.Cookies" version="4.0.0" targetFramework="net461" />