diff --git a/src/Our.Umbraco.AuthU/packages.config b/src/Our.Umbraco.AuthU/packages.config
index 25320b2..8746857 100644
--- a/src/Our.Umbraco.AuthU/packages.config
+++ b/src/Our.Umbraco.AuthU/packages.config
@@ -31,7 +31,7 @@
   <package id="Microsoft.IdentityModel.Logging" version="5.2.4" targetFramework="net452" />
   <package id="Microsoft.IdentityModel.Tokens" version="5.2.4" targetFramework="net452" />
   <package id="Microsoft.IO.RecyclableMemoryStream" version="1.2.1" targetFramework="net452" />
-  <package id="Microsoft.Owin" version="4.0.1" targetFramework="net472" />
+  <package id="Microsoft.Owin" version="4.2.2" targetFramework="net472" />
   <package id="Microsoft.Owin.Host.SystemWeb" version="3.0.1" targetFramework="net452" />
   <package id="Microsoft.Owin.Security" version="3.0.1" targetFramework="net452" />
   <package id="Microsoft.Owin.Security.Cookies" version="3.0.1" targetFramework="net452" />