Upgrade Rasp Pi 4 with ubuntu server from 21.04 to 22.04

If I try to upgrade my Rasp Pi 4 running ubuntu server 21.04 I receive a warning that the upgrade to 21.10 is not supported.

I would upgrade to 22.04 which I know supports Rasp Pi 4. It's possible without reinstalling it?

ubuntu@ubuntu:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 21.04
Release: 21.04
Codename: hirsute
ubuntu@ubuntu:/etc/apt$ sudo do-release-upgrade -c
Checking for a new Ubuntu release
Your Ubuntu release is not supported anymore.
For upgrade information, please visit:
New release '21.10' available.
Run 'do-release-upgrade' to upgrade to it.
ubuntu@ubuntu:/etc/apt$ do-release-upgrade
Checking for a new Ubuntu release
Your Ubuntu release is not supported anymore.
For upgrade information, please visit:
= Welcome to Ubuntu 21.10 'Impish Indri' =
The Ubuntu team is proud to announce Ubuntu 21.10 'Impish Indri'.

Tnx

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