diff --git a/AirTNG.Web/packages.config b/AirTNG.Web/packages.config
index 969a836..4f7bf87 100644
--- a/AirTNG.Web/packages.config
+++ b/AirTNG.Web/packages.config
@@ -16,10 +16,10 @@
   <package id="Microsoft.IdentityModel.Logging" version="1.1.3" targetFramework="net451" />
   <package id="Microsoft.IdentityModel.Tokens" version="5.1.3" targetFramework="net451" />
   <package id="Microsoft.jQuery.Unobtrusive.Validation" version="3.2.3" targetFramework="net451" />
-  <package id="Microsoft.Owin" version="3.0.1" targetFramework="net451" />
+  <package id="Microsoft.Owin" version="4.2.2" targetFramework="net451" />
   <package id="Microsoft.Owin.Host.SystemWeb" version="3.0.1" targetFramework="net451" />
   <package id="Microsoft.Owin.Security" version="3.0.1" targetFramework="net451" />
-  <package id="Microsoft.Owin.Security.Cookies" version="3.0.1" targetFramework="net451" />
+  <package id="Microsoft.Owin.Security.Cookies" version="4.2.2" targetFramework="net451" />
   <package id="Microsoft.Owin.Security.Facebook" version="3.0.1" targetFramework="net451" />
   <package id="Microsoft.Owin.Security.Google" version="3.0.1" targetFramework="net451" />
   <package id="Microsoft.Owin.Security.MicrosoftAccount" version="3.0.1" targetFramework="net451" />