diff --git a/DataflowSignalrAngularDemo/SignalrAngularClient/packages.config b/DataflowSignalrAngularDemo/SignalrAngularClient/packages.config
index d58645a..e1530ed 100644
--- a/DataflowSignalrAngularDemo/SignalrAngularClient/packages.config
+++ b/DataflowSignalrAngularDemo/SignalrAngularClient/packages.config
@@ -20,7 +20,7 @@
   <package id="Microsoft.Owin" version="3.0.1" targetFramework="net461" />
   <package id="Microsoft.Owin.Host.SystemWeb" version="3.0.1" targetFramework="net461" />
   <package id="Microsoft.Owin.Security" version="3.0.1" targetFramework="net461" />
-  <package id="Microsoft.Owin.Security.Cookies" version="3.0.1" targetFramework="net461" />
+  <package id="Microsoft.Owin.Security.Cookies" version="4.2.2" targetFramework="net461" />
   <package id="Microsoft.Owin.Security.Facebook" version="3.0.1" targetFramework="net461" />
   <package id="Microsoft.Owin.Security.Google" version="3.0.1" targetFramework="net461" />
   <package id="Microsoft.Owin.Security.MicrosoftAccount" version="3.0.1" targetFramework="net461" />