Could not connect to UPS My Choice account

Okay, my USPS and FedEx stopped working some time ago. Today I noticed that my UPS does not work either. Anyone know what is going on?

The error that I see is:

Could not connect to UPS My Choice account

It was configured some time ago and I did not change anything:

  - platform: ups
    username: !secret ups_username
    password: !secret ups_password
    name: UPS

Anyone?

Still the same issue.