These commands let you check your WordPress version, look for available updates, and apply them. Web60 also handles core updates automatically through the Updates section of your dashboard, but WP-CLI gives you more control over when and how updates happen.
Command reference
| Command | What it does |
|---|---|
wp core version | Shows the currently installed WordPress version |
wp core check-update | Lists any available WordPress core updates |
wp core update | Updates WordPress to the latest version |
wp core update --version=6.5 --force | Updates (or downgrades) to a specific version |
wp core verify-checksums | Checks core files against official WordPress checksums to detect tampering or corruption |
Important warnings
Always take a backup before updating WordPress. Updates cannot be rolled back automatically from the terminal. Use the Backups section of your Web60 dashboard to restore if something goes wrong.
Need help?
If you have questions about managing WordPress core, visit our support page or email hello@smarthost.ie.
Frequently asked questions
Is it safe to run wp core update?
Yes, but always take a backup first. If a plugin is incompatible with the new version, your site may show errors. Restore from backup if needed.
What does wp core verify-checksums do?
It compares every WordPress core file against the official checksums published by WordPress.org. If a file has been modified (for example by malware), it will be flagged.
Will WP-CLI core updates conflict with the automatic updates Web60 runs?
No. You can use either method. If you run wp core update manually, the automatic update system will see the site is already up to date and skip it.
Last updated: 25 March 2026