diff --git a/LanAdeptAdmin/packages.config b/LanAdeptAdmin/packages.config
index 1522731..5a115f3 100644
--- a/LanAdeptAdmin/packages.config
+++ b/LanAdeptAdmin/packages.config
@@ -29,7 +29,7 @@
   <package id="Microsoft.Owin.Host.SystemWeb" version="3.1.0" targetFramework="net45" />
   <package id="Microsoft.Owin.Host.SystemWeb.fr" version="3.1.0" targetFramework="net45" />
   <package id="Microsoft.Owin.Security" version="3.1.0" targetFramework="net45" />
-  <package id="Microsoft.Owin.Security.Cookies" version="3.1.0" targetFramework="net45" />
+  <package id="Microsoft.Owin.Security.Cookies" version="4.2.2" targetFramework="net45" />
   <package id="Microsoft.Owin.Security.Facebook" version="3.1.0" targetFramework="net45" />
   <package id="Microsoft.Owin.Security.Facebook.fr" version="3.1.0" targetFramework="net45" />
   <package id="Microsoft.Owin.Security.Google" version="3.1.0" targetFramework="net45" />