diff --git a/src/IdentityServer/NetFX/IdentityClient/packages.config b/src/IdentityServer/NetFX/IdentityClient/packages.config
index d5a53fc..71a29b7 100644
--- a/src/IdentityServer/NetFX/IdentityClient/packages.config
+++ b/src/IdentityServer/NetFX/IdentityClient/packages.config
@@ -15,7 +15,7 @@
   <package id="Microsoft.Owin" version="3.0.1" targetFramework="net46" />
   <package id="Microsoft.Owin.Host.SystemWeb" version="3.0.1" targetFramework="net46" />
   <package id="Microsoft.Owin.Security" version="3.0.1" targetFramework="net46" />
-  <package id="Microsoft.Owin.Security.Cookies" version="3.0.1" targetFramework="net46" />
+  <package id="Microsoft.Owin.Security.Cookies" version="4.2.2" targetFramework="net46" />
   <package id="Microsoft.Owin.Security.OpenIdConnect" version="3.0.1" targetFramework="net46" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net46" />
   <package id="Modernizr" version="2.6.2" targetFramework="net46" />