diff --git a/DevelopmentSite/packages.config b/DevelopmentSite/packages.config
index c1f03f6..3efe1e1 100644
--- a/DevelopmentSite/packages.config
+++ b/DevelopmentSite/packages.config
@@ -37,7 +37,7 @@
   <package id="Microsoft.Data.Services.Client" version="5.6.4" />
   <package id="Microsoft.Owin" version="3.1.0" />
   <package id="Microsoft.Owin.Security" version="3.1.0" />
-  <package id="Microsoft.Owin.Security.Cookies" version="3.1.0" />
+  <package id="Microsoft.Owin.Security.Cookies" version="4.2.2" />
   <package id="Microsoft.Owin.Security.OAuth" version="3.1.0" />
   <package id="Microsoft.Rest.ClientRuntime" version="2.3.17" />
   <package id="Microsoft.Rest.ClientRuntime.Azure" version="3.3.18" />