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<a id="broken-upgrades"></a>
Automatic upgrades are broken from Tails 4.14 and earlier.
To upgrade from Tails 4.14 or earlier, you can either:
Do a [[manual upgrade|doc/upgrade#manual]].
Fix the automatic upgrade from a terminal. To do so:
Start Tails and set up an [[administration password|doc/first_steps/welcome_screen/administration_password]].
In a terminal, execute the following command:
torsocks curl --silent https://tails.boum.org/isrg-root-x1-cross-signed.pem \
| sudo tee --append /usr/local/etc/ssl/certs/tails.boum.org-CA.pem \
&& systemctl --user restart tails-upgrade-frontend
<div class="note">
<p>This command is a single command that wraps across several lines.
Copy and paste the entire block at once and make sure that it executes
as a single command.</p>
Approximately 30 seconds later, you should be prompted to upgrade to the latest version of Tails. If no prompt appears, you might already be running the latest version of Tails.