diff --git a/SingleDynamicContent/SingleDynamicContent/packages.config b/SingleDynamicContent/SingleDynamicContent/packages.config
index 10b0e1f..bba1302 100644
--- a/SingleDynamicContent/SingleDynamicContent/packages.config
+++ b/SingleDynamicContent/SingleDynamicContent/packages.config
@@ -12,7 +12,7 @@
   <package id="Microsoft.AspNet.WebPages" version="3.2.7" targetFramework="net472" />
   <package id="Microsoft.IdentityModel" version="7.0.0" targetFramework="net472" />
   <package id="Microsoft.IdentityModel.Protocol.Extensions" version="1.0.2.206221351" targetFramework="net45" />
-  <package id="Microsoft.Owin" version="3.1.0" targetFramework="net45" />
+  <package id="Microsoft.Owin" version="4.0.0" targetFramework="net45" />
   <package id="Microsoft.Owin.Cors" version="3.1.0" targetFramework="net45" />
   <package id="Microsoft.Owin.FileSystems" version="3.1.0" targetFramework="net45" />
   <package id="Microsoft.Owin.Host.SystemWeb" version="3.1.0" targetFramework="net45" />