Verify that the other Tails is up-to-date

To prevent installing upgrading to an outdated version of Tails with known security issues, make sure that the Tails you are installing upgrading from is up-to-date:

  1. Choose Applications ▸ Tails ▸ About Tails.

  2. Verify that you are running Tails 5.13 released on 2023-05-16:

    a. If you are running 5.13 then you can continue with the next step.

    b. If you are not running 5.13 then connect to the Internet and to Tor. After a minute or two, Tails Upgrader appears with instructions on how to upgrade. Apply all upgrades as requested.