diff --git a/Source/App/Security/Security.Server/packages.config b/Source/App/Security/Security.Server/packages.config
index e4afeac..5c8a3f6 100644
--- a/Source/App/Security/Security.Server/packages.config
+++ b/Source/App/Security/Security.Server/packages.config
@@ -9,7 +9,7 @@
   <package id="Microsoft.AspNet.WebApi.Client" version="5.2.7" targetFramework="net45" />
   <package id="Microsoft.AspNet.WebApi.Core" version="5.2.7" targetFramework="net45" />
   <package id="Microsoft.AspNet.WebPages" version="3.2.7" targetFramework="net45" />
-  <package id="Microsoft.Owin" version="4.1.0" targetFramework="net45" />
+  <package id="Microsoft.Owin" version="4.2.2" targetFramework="net45" />
   <package id="Microsoft.Owin.Host.SystemWeb" version="4.1.0" targetFramework="net45" />
   <package id="Microsoft.Owin.Security" version="4.1.0" targetFramework="net45" />
   <package id="Microsoft.Owin.Security.Cookies" version="4.1.0" targetFramework="net45" />