# Performing an upgrade

Administrators can upgrade GitHub Enterprise Server using an appropriate upgrade package.

## Links

* [Upgrading with a hotpatch](/en/enterprise-server@3.22/admin/upgrading-your-instance/performing-an-upgrade/upgrading-with-a-hotpatch)

  You can use a hotpatch package to upgrade GitHub Enterprise Server to a newer patch release within a feature series.

* [Upgrading with an upgrade package](/en/enterprise-server@3.22/admin/upgrading-your-instance/performing-an-upgrade/upgrading-with-an-upgrade-package)

  Learn how to use an upgrade package to upgrade GitHub Enterprise Server to a newer feature release.

* [Migrating from GitHub Enterprise 11.10.x to 2.1.23](/en/enterprise-server@3.22/admin/upgrading-your-instance/performing-an-upgrade/migrating-from-github-enterprise-1110x-to-2123)

  To migrate from GitHub Enterprise 11.10.x to 2.1.23, you'll need to set up a new appliance instance and migrate data from the previous instance.