diff --git a/WebAPI/LPSystemWebAPI/LPSystemWebAPI/packages.config b/WebAPI/LPSystemWebAPI/LPSystemWebAPI/packages.config
index 6771e984..456d2d39 100644
--- a/WebAPI/LPSystemWebAPI/LPSystemWebAPI/packages.config
+++ b/WebAPI/LPSystemWebAPI/LPSystemWebAPI/packages.config
@@ -28,7 +28,7 @@
   <package id="Microsoft.Extensions.Options" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.Extensions.Primitives" version="2.2.0" targetFramework="net472" />
   <package id="Microsoft.Net.Http.Headers" version="2.2.0" targetFramework="net472" />
-  <package id="Microsoft.Owin" version="4.1.0" targetFramework="net472" />
+  <package id="Microsoft.Owin" version="4.1.1" targetFramework="net472" />
   <package id="Microsoft.Owin.Cors" version="4.1.0" targetFramework="net472" />
   <package id="Microsoft.Owin.Host.SystemWeb" version="4.1.0" targetFramework="net472" />
   <package id="Microsoft.Owin.Security" version="4.1.0" targetFramework="net472" />