Workshop mods need to be kept in sync with the server and with each player's local Workshop files. Update mods after a mod author releases a new version, or when players see mod mismatch errors.
- Open your Conan Exiles server in the control panel.
- Click Steam Workshop.
- Change Content Type to Updatable Content to check whether any installed mods have updates available.
- Select the mods you want to update, or use Update All if all installed mods should be refreshed.
- Wait for the Workshop task to complete.
- Restart the server.
- Ask players to restart Steam or verify their local mod download if they still see a mismatch.

For large mod sets, update during a quiet period. A mod update can change files the server loads during startup.
