Update All WordPress Plugins at Once? A Decision Table

The “Update all” button is tempting when there are 14 plugins waiting. Whether you should press it depends on what the site does and what it would cost you if it broke for an hour. Below is a decision table by site type, an update order with the reason for each step, what to test afterwards, and what to do when something goes wrong.

Should I update all WordPress plugins at once?

On a simple blog with a working backup, yes, updating everything at once is usually fine. On a business site, a WooCommerce shop, a membership site or an online course (LMS) site, no. Update in small groups or one at a time and test between them, so that if something breaks you know which update did it.

The reason is diagnosis, not superstition. If you update 14 plugins together and the checkout stops working, you now have 14 suspects. If you update them in four small groups and test after each, you have three or four.

Security fixes are the exception to waiting. Patchstack measured a weighted median of 5 hours to first exploitation for heavily exploited WordPress vulnerabilities, and found about half of high-impact ones are exploited within 24 hours (Patchstack). A plugin update that fixes a security hole goes first, on its own, the same day.

What does the decision table look like by site type?

	Simple blog or personal site	Business site (brochure, lead forms, bookings)	WooCommerce, membership or LMS site
Update all at once?	Usually fine	No. Small groups	No. One at a time for anything touching checkout, payments, members or courses
Backup first?	Yes	Yes, and check you can restore it	Yes, and check you can restore it
Staging copy first?	Not needed	For major versions and page builders	Yes, for major versions of WooCommerce, payment gateways, membership or LMS plugins
Auto-updates?	Fine for plugins	Fine for low-risk plugins; manual for forms, builders, SEO	Manual for anything in the money or member path
When?	Any time	Quiet hours, when someone can check	Lowest-traffic window, never right before a sale or launch
Wait before feature updates?	No	3 to 7 days, except security fixes	3 to 7 days, except security fixes
Test after	Homepage and one post	Homepage, contact or booking form, key landing pages	Full test order, login, member area, course access, emails

The 3 to 7 day wait is our judgement, not a measured optimum; the reasoning is in how to know if a plugin update is safe. Security fixes never wait.

“Small groups” means grouping by what the plugins touch. Update plugins that work together in the same group (WooCommerce and its extensions, a page builder and its add-ons), and keep unrelated groups apart.

What order should you update WordPress core, plugins and themes in?

There is no single correct order. WordPress.org’s own documentation says so: some plugins need updating before WordPress, others need a newer WordPress first, so check each plugin’s update notes (WordPress.org). The order below works for most sites, with the exception flagged.

Step	What	Why this position
0	Take a backup, and confirm it includes the database	Every later step assumes you can go back
1	Security fixes, one at a time	Attackers move in hours; you also want to know if a security fix breaks something
2	Check requirements	Look at “Requires WordPress” and “Requires PHP” on each pending update. If a plugin needs a newer WordPress, move core earlier
3	Low-risk plugins in one group	Small utilities with few dependencies. Clears the list so the risky ones stand out
4	Plugin families, one family at a time	WooCommerce with its extensions; a page builder with its add-ons; a membership or LMS plugin with its extras. Test after each family
5	Theme (and parent theme)	After the plugins its templates depend on, such as WooCommerce. Child themes keep your changes; a theme edited directly loses them on update
6	WordPress core, major version	Plugins and themes are usually tested against several WordPress versions, so they tolerate an older core while you catch up
7	Translations	Low risk; last

Minor WordPress releases (security and maintenance versions, the third number in a version such as 7.1.4) are normally applied automatically in the background. Major releases need you to click “Update Now” (WordPress.org).

Why core goes late, and why it is the hardest to undo

A plugin or theme update can usually be reversed by installing the previous version. A major core update is harder. Rolling it back properly usually means restoring files and database from a backup.

This affects tools too. TalkToWP, for example, snapshots a plugin or theme before updating it, checks the site afterwards and restores the snapshot automatically if the site breaks. It cannot snapshot or revert WordPress core updates, and says so on its MCP page. It applies updates only when you or your AI assistant ask, after you confirm, and it does not take backups. So the backup in step 0 matters most for step 6, whatever tool you use.

What should you test after updating WordPress plugins?

Test what earns money or leads first, then what visitors see. A homepage that loads proves very little; many update problems only show on one page type or one action.

Check	Blog	Business	WooCommerce, membership, LMS
Homepage loads, looks right	Yes	Yes	Yes
A page built with your page builder	If used	Yes	Yes
Submit the contact or booking form, and check the email arrives		Yes	Yes
Log in and log out		If users log in	Yes
Add to cart, pay with a test method or small real order, receive the order email			WooCommerce
Member-only page and a course lesson load for a test member			Membership, LMS
PHP error log has no new fatal errors	Yes	Yes	Yes
Scheduled tasks still run (WP-Cron)		Yes	Yes
Page speed on the key page, compared with before		Yes	Yes

Do the checks in a private browser window so caching and your admin login don’t hide problems. Then check again the next day: some problems only appear when the cache clears or a scheduled job runs.

What should you do if an update breaks the site?

Work out which update did it, put the previous version back, and restore from backup only if that is not enough.

1. Check the admin email. Since WordPress 5.2, fatal error recovery mode catches many PHP fatal errors and emails the site admin a recovery link that lets you log in with the broken plugin paused, then deactivate or fix it (Make WordPress Core, April 2019). If you see “There has been a critical error on this website”, follow this guide.
2. If you updated in groups, deactivate the plugins from the last group one by one until the problem goes away. If wp-admin won’t load, rename that plugin’s folder in wp-content/plugins over SFTP or your host’s file manager.
3. Install the previous version. The free WP Rollback plugin does this for plugins from WordPress.org; for premium plugins, download the older version from the vendor.
4. Restore from backup if the update changed the database (WooCommerce and membership plugins often do) or if it was a core update.
5. Report the problem in the plugin’s support forum with versions and the error log line, and hold that plugin at the working version until a fix ships.

If the site is stuck on “Briefly unavailable for scheduled maintenance”, an update was interrupted: here is the fix.

What WordPress already rolls back for you

WordPress has two automatic safety nets, both narrow:

• Since 6.3, if a manual plugin or theme update fails during installation (an empty download, files that can’t be moved into place), WordPress restores the previous version (Make WordPress Core).
• From 6.6, during an automatic plugin update, WordPress loads the homepage and rolls the plugin back if it finds a PHP fatal error. The core team proposed this in April 2024 (Make WordPress Core), and WPBeginner’s 6.6 preview describes it as part of that release (WPBeginner).

Neither catches an update that installs cleanly and leaves the homepage working while the checkout, a form or a member page breaks. That is what your tests after updating are for.

Should you turn on auto-updates instead?

For simple blogs, auto-updates for plugins are reasonable: fixes arrive faster than they would by hand, and a rare breakage costs little. For business and e-commerce sites, keep manual control over the plugins in the money path. Since June 2026, WordPress.org also holds new plugin releases for up to 24 hours before sending them out through auto-updates (WordPress.org); that helps, but it is hours, not the days we suggest for feature updates. The full reasoning is in how to know if a plugin update is safe.

If you manage many client sites, the agency maintenance checklist covers how often to run this across a fleet.

Frequently asked questions

Should I update all WordPress plugins at once?

On a simple blog with a backup, yes. On business, WooCommerce, membership or LMS sites, update in small groups or one at a time and test between them, so you know which update caused any problem.

What order should I update WordPress core, plugins and themes?

There is no single correct order, as WordPress.org notes. A practical one: backup, security fixes, low-risk plugins, plugin families such as WooCommerce and its extensions, theme, then core. Move core earlier if a plugin requires a newer WordPress.

Should I update WordPress core or plugins first?

Usually plugins first, then core, because plugins tend to support several WordPress versions. Check each plugin’s “Requires WordPress” field: if an update needs a newer core, update core first.

What should I test after updating plugins?

The things that make money or leads: forms, checkout with a test order, login, member and course pages. Then check the PHP error log for new fatal errors and confirm scheduled tasks still run.

What do I do if a plugin update breaks my site?

Use the recovery mode email or deactivate the last updated plugins one by one, then install the previous version with a tool such as WP Rollback. Restore from backup if the update changed the database or was a core update.

Can WordPress core updates be rolled back?

Not easily. Going back from a major core update usually means restoring a backup. Some tools that roll back plugin updates, TalkToWP included, cannot roll back core updates.