diff --git a/AgentHub.Entities/packages.config b/AgentHub.Entities/packages.config
index 94a8cc6..3d9d136 100644
--- a/AgentHub.Entities/packages.config
+++ b/AgentHub.Entities/packages.config
@@ -9,7 +9,7 @@
   <package id="Microsoft.AspNet.Identity.Owin" version="2.2.1" targetFramework="net46" />
   <package id="Microsoft.AspNet.WebApi.Client" version="4.0.20710.0" targetFramework="net46" />
   <package id="Microsoft.Net.Http" version="2.0.20710.0" targetFramework="net46" />
-  <package id="Microsoft.Owin" version="3.0.1" targetFramework="net46" />
+  <package id="Microsoft.Owin" version="4.0.0" targetFramework="net46" />
   <package id="Microsoft.Owin.Host.SystemWeb" version="3.0.1" targetFramework="net46" />
   <package id="Microsoft.Owin.Security" version="2.1.0" targetFramework="net46" />
   <package id="Microsoft.Owin.Security.Cookies" version="2.1.0" targetFramework="net46" />