# AlmaLinux 8 to 9 upgrade ````shell yum update -y reboot ``` ```shell curl https://repo.almalinux.org/elevate/testing/elevate-testing.repo -o /etc/yum.repos.d/elevate-testing.repo rpm --import https://repo.almalinux.org/elevate/RPM-GPG-KEY-ELevate ``` ```shell sed -i 's,SELINUX=.*,SELINUX=disabled,g' /etc/sysconfig/selinux reboot ``` ```shell sed -i 's,AllowZoneDrifting=yes,AllowZoneDrifting=no' /etc/firewalld/firewalld.conf reboot ``` ```shell leapp preupgrade leapp upgrade reboot ```