> For the complete documentation index, see [llms.txt](https://mariadb.com/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mariadb.com/docs/galera-cluster/galera-management/upgrading-galera-cluster.md).

# Upgrading Galera Cluster

- [Upgrading from MariaDB 10.3 to MariaDB 10.4 with Galera Cluster](https://mariadb.com/docs/galera-cluster/galera-management/upgrading-galera-cluster/upgrading-from-mariadb-10-3-to-mariadb-10-4-with-galera-cluster.md): Rolling upgrade procedure for moving a Galera Cluster from MariaDB 10.3 to MariaDB 10.4 one node at a time, with no downtime and a Galera 3 to Galera 4 wsrep provider transition.
- [Upgrading from MariaDB 10.4 to MariaDB 10.5 with Galera Cluster](https://mariadb.com/docs/galera-cluster/galera-management/upgrading-galera-cluster/upgrading-from-mariadb-10-4-to-mariadb-10-5-with-galera-cluster.md): Rolling upgrade procedure for moving a Galera Cluster from MariaDB 10.4 to MariaDB 10.5, covering pre-upgrade checks, repository changes, drain steps, and per-node restart workflow.
- [Upgrading from MariaDB 10.5 to MariaDB 10.6 with Galera Cluster](https://mariadb.com/docs/galera-cluster/galera-management/upgrading-galera-cluster/upgrading-from-mariadb-10-5-to-mariadb-10-6-with-galera-cluster.md): Rolling upgrade procedure for moving a Galera Cluster from MariaDB 10.5 to MariaDB 10.6, covering pre-upgrade checks, repository changes, drain steps, and per-node restart workflow.
- [Upgrading from MariaDB 10.6 to MariaDB 10.11 with Galera Cluster](https://mariadb.com/docs/galera-cluster/galera-management/upgrading-galera-cluster/upgrading-from-mariadb-10-6-to-mariadb-10-11-with-galeracluster.md): Rolling upgrade procedure for moving a Galera Cluster from MariaDB 10.6 to MariaDB 10.11; rolling upgrade with IST is supported, but rolling upgrade with SST does not work for this jump.
- [Upgrading from MariaDB 10.11 to MariaDB 11.4 with Galera Cluster](https://mariadb.com/docs/galera-cluster/galera-management/upgrading-galera-cluster/upgrading-from-mariadb-10.11-to-mariadb-11.4-with-galera-cluster.md): Rolling upgrade procedure for moving a Galera Cluster from MariaDB 10.11 to MariaDB 11.4, covering pre-upgrade checks, repository changes, drain steps, and per-node restart workflow.
- [Upgrading from MariaDB 11.4 to MariaDB 11.8 with Galera Cluster](https://mariadb.com/docs/galera-cluster/galera-management/upgrading-galera-cluster/upgrading-from-mariadb-10.11-to-mariadb-11.4-with-galera-cluster-1.md): Rolling upgrade procedure for moving a Galera Cluster from MariaDB 11.4 to MariaDB 11.8, covering pre-upgrade checks, repository changes, system-versioned table constraints
- [Upgrading from MariaDB 11.8 to MariaDB 12.3 with Galera Cluster](https://mariadb.com/docs/galera-cluster/galera-management/upgrading-galera-cluster/upgrading-from-mariadb-10.11-to-mariadb-11.4-with-galera-cluster-2.md): Rolling upgrade procedure for moving a Galera Cluster from MariaDB 11.8 to MariaDB 12.3, covering pre-upgrade checks, repository changes, critical package architecture changes (mariadb-server-galera)