diff --git a/src/TaskManager/TaskManager.NotificationHub/packages.config b/src/TaskManager/TaskManager.NotificationHub/packages.config
index dec7e7d..8a4f2dc 100644
--- a/src/TaskManager/TaskManager.NotificationHub/packages.config
+++ b/src/TaskManager/TaskManager.NotificationHub/packages.config
@@ -5,7 +5,7 @@
   <package id="Microsoft.AspNet.Cors" version="5.0.0" targetFramework="net452" />
   <package id="Microsoft.AspNet.SignalR.Core" version="2.4.1" targetFramework="net452" />
   <package id="Microsoft.AspNet.SignalR.SelfHost" version="2.4.1" targetFramework="net452" />
-  <package id="Microsoft.Owin" version="4.0.1" targetFramework="net452" />
+  <package id="Microsoft.Owin" version="4.2.2" targetFramework="net452" />
   <package id="Microsoft.Owin.Cors" version="4.0.1" targetFramework="net452" />
   <package id="Microsoft.Owin.Diagnostics" version="2.1.0" targetFramework="net452" />
   <package id="Microsoft.Owin.Host.HttpListener" version="2.1.0" targetFramework="net452" />