I have inherited some maintenance tasks on an older ASP.Net Web Site (not web project). One of the tasks I’m working on is updating all vulnerable libraries. This has been mostly smooth except for the Microsoft.IdentityModel libraries that are used for authentication. Currently the application is on version 5.3.0 and I’m just trying to get it to 5.7.0, which is the latest fully patched version in the 5.x.x line.