diff --git a/MvcCodeFlowClientManual/packages.config b/MvcCodeFlowClientManual/packages.config
index 2cc1c70..f3243a6 100644
--- a/MvcCodeFlowClientManual/packages.config
+++ b/MvcCodeFlowClientManual/packages.config
@@ -14,7 +14,7 @@
   <package id="Microsoft.IdentityModel.Logging" version="5.4.0" targetFramework="net461" />
   <package id="Microsoft.IdentityModel.Tokens" version="5.4.0" targetFramework="net461" />
   <package id="Microsoft.Net.Compilers" version="2.10.0" targetFramework="net461" developmentDependency="true" />
-  <package id="Microsoft.Owin" version="4.0.1" targetFramework="net461" />
+  <package id="Microsoft.Owin" version="4.1.1" targetFramework="net461" />
   <package id="Microsoft.Owin.Host.SystemWeb" version="4.0.1" targetFramework="net461" />
   <package id="Microsoft.Owin.Security" version="4.0.1" targetFramework="net461" />
   <package id="Microsoft.Owin.Security.Cookies" version="4.0.1" targetFramework="net461" />