-
Update Fedora 36:
sudo dnf upgrade --refresh
-
Reboot.
-
Install
dnf-plugin-system-upgrade
if not installed:sudo dnf install dnf-plugin-system-upgrade
-
Download Fedora 37 packages:
sudo dnf system-upgrade download --releasever=37
-
Start upgrading. This will reboot machine:
sudo dnf system-upgrade reboot
-
Wait until upgrading finish.
References
https://docs.fedoraproject.org/en-US/quick-docs/dnf-system-upgrade/