Knowledge Base

How to update Plesk Obsidian to the latest build

Question

How to update Plesk Obsidian to the latest build?

Answer

Log in to Plesk.
Go to Tools & Settings and click Updates.

Note: Plesk Installer uses port 8447. If this port is filtered by a firewall and cannot be opened for some reason, refer to the command-line instructions.
On the Updates page, click Install or Upgrade Product:
Click Continue to begin the update procedure.

Updating Plesk Obsidian via a command-line interface

Connect to a Plesk server via SSH (Linux) / RDP (Windows Server).
Start the upgrade using the following command:

Note: On Windows Server, start a command prompt as an Administrator.

MYSQL_LIN: plesk installer –select-release-latest –upgrade-installed-components

Additional Information

During the update operation:

Plesk may not be accessible for several minutes
Websites will stay online