diff --git a/Agiil.Web.OAuth/Agiil.Web.OAuth.csproj b/Agiil.Web.OAuth/Agiil.Web.OAuth.csproj
index b955bc30..5d0c2a5a 100644
--- a/Agiil.Web.OAuth/Agiil.Web.OAuth.csproj
+++ b/Agiil.Web.OAuth/Agiil.Web.OAuth.csproj
@@ -15,7 +15,7 @@
     <PackageReference Include="CSF.Configuration" Version="1.1.2" />
     <PackageReference Include="CSF.Security" Version="2.0.2" />
     <PackageReference Include="Owin" Version="1.0" />
-    <PackageReference Include="Microsoft.Owin" Version="3.0.1" />
+    <PackageReference Include="Microsoft.Owin" Version="4.0.0" />
     <PackageReference Include="Microsoft.Owin.Security" Version="3.0.1" />
     <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="4.0.0" />
     <PackageReference Include="Microsoft.Owin.Security.OAuth" Version="3.0.1" />