Can't update Nextcloud 19.0.6

I have problems updating my Nextcloud from 19.0.6 to 19.0.13

After I run the sudo -u www-data php updater/updater.phar every seems fine and it finds the new version, but after running occ upgrade it says “Nextcloud is already latest version”.

Here is the log:

Nextcloud Updater - version: v19.0.3-8-gbfdc40b

Current version is 19.0.6.

Update to Nextcloud 19.0.13 available. (channel: "stable")
Following file will be downloaded automatically: https://download.nextcloud.com/server/releases/nextcloud-19.0.13.zip
Open changelog ↗

Steps that will be executed:
[✔] Check for expected files
[✔] Check for write permissions
[✔] Create backup
[✔] Downloading
[✔] Verify integrity
[✔] Extracting
[✔] Enable maintenance mode
[✔] Replace entry points
[✔] Delete old files
[✔] Move new files in place
[✔] Done

Continue update? [y/N] y

Info: Pressing Ctrl-C will finish the currently running step and then stops the updater.

[✔] Check for expected files
[✔] Check for write permissions
[✔] Create backup
[✔] Downloading
[✔] Verify integrity
[✔] Extracting
[✔] Enable maintenance mode
[✔] Replace entry points
[✔] Delete old files
[✔] Move new files in place
[✔] Done

Update of code successful.

Should the "occ upgrade" command be executed? [Y/n] y
Nextcloud is already latest version

Keep maintenance mode active? [y/N] n
Maintenance mode already disabled

Maintenance mode is disabled