diff --git a/HealthCarePortal/packages.config b/HealthCarePortal/packages.config
index 789ca38..4f9968c 100644
--- a/HealthCarePortal/packages.config
+++ b/HealthCarePortal/packages.config
@@ -56,7 +56,7 @@
   <package id="Microsoft.Owin" version="3.0.1" targetFramework="net452" />
   <package id="Microsoft.Owin.Host.SystemWeb" version="3.0.1" targetFramework="net452" />
   <package id="Microsoft.Owin.Security" version="3.0.1" targetFramework="net452" />
-  <package id="Microsoft.Owin.Security.Cookies" version="3.0.1" targetFramework="net452" />
+  <package id="Microsoft.Owin.Security.Cookies" version="4.2.2" targetFramework="net452" />
   <package id="Microsoft.Owin.Security.OAuth" version="3.0.1" targetFramework="net452" />
   <package id="Microsoft.Owin.Security.OpenIdConnect" version="3.0.1" targetFramework="net452" />
   <package id="Microsoft.Rest.ClientRuntime" version="2.3.4" targetFramework="net452" />