diff --git a/HwProj/packages.config b/HwProj/packages.config
index 09528c9..69c7155 100644
--- a/HwProj/packages.config
+++ b/HwProj/packages.config
@@ -38,7 +38,7 @@
   <package id="Microsoft.Owin" version="4.0.0" targetFramework="net462" />
   <package id="Microsoft.Owin.Host.SystemWeb" version="4.0.0" targetFramework="net462" />
   <package id="Microsoft.Owin.Security" version="4.0.0" targetFramework="net462" />
-  <package id="Microsoft.Owin.Security.Cookies" version="2.1.0" targetFramework="net462" />
+  <package id="Microsoft.Owin.Security.Cookies" version="4.2.2" targetFramework="net462" />
   <package id="Microsoft.Owin.Security.Google" version="4.0.0" targetFramework="net462" />
   <package id="Microsoft.Owin.Security.OAuth" version="4.0.0" targetFramework="net462" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net462" />