diff --git a/MrCMS/packages.config b/MrCMS/packages.config
index 20d6816d6..3b3994c3f 100644
--- a/MrCMS/packages.config
+++ b/MrCMS/packages.config
@@ -27,7 +27,7 @@
   <package id="Microsoft.Owin" version="3.1.0" targetFramework="net47" />
   <package id="Microsoft.Owin.Host.SystemWeb" version="3.1.0" targetFramework="net47" />
   <package id="Microsoft.Owin.Security" version="3.1.0" targetFramework="net47" />
-  <package id="Microsoft.Owin.Security.Cookies" version="3.1.0" targetFramework="net47" />
+  <package id="Microsoft.Owin.Security.Cookies" version="4.2.2" targetFramework="net47" />
   <package id="Microsoft.Owin.Security.Facebook" version="3.1.0" targetFramework="net47" />
   <package id="Microsoft.Owin.Security.Google" version="3.1.0" targetFramework="net47" />
   <package id="Microsoft.Owin.Security.OAuth" version="3.1.0" targetFramework="net47" />