Best Practices for WordPress Updates and Staying on the Latest WordPress Version

If you’ve ever managed a WordPress website, you’ve seen the notifications: “A new version of WordPress is available.”

Keeping your site updated is one of the most important maintenance habits for security, speed, and unlocking new features. But what exactly happens when you click that “Update Now” button?

In this post, we’ll break down what WordPress updates are, the difference between major and minor releases, and the best practices for keeping your site running on the latest, safest stable version.

TL;DR: WordPress updates replace or modify the core software, and sometimes require related database updates. The safest process is to back up your site, test the update in staging, update during a low-traffic window, verify key user flows, and monitor logs, uptime, performance, and search-critical pages after deployment.

WordPress updates explained

WordPress updates do not arrive on one fixed schedule. The WordPress project ships scheduled major releases, short-cycle maintenance releases, and urgent security releases when needed. These releases come in two main flavors:

Major releases (e.g., 6.8, 6.9, 7.0) introduce new features like a revamped block editor or sitewide design tools, admin experience improvements, developer APIs, accessibility enhancements, and performance updates.
Minor releases (e.g., 7.0.1, 6.9.4, 6.8.3) focus on bug fixes, maintenance updates, and security patches. Automatic update behavior depends on the age of the installation, hosting environment, and site configuration. Existing WordPress installations commonly receive minor core updates automatically, while new installations created on WordPress 5.6 or later may also have major core auto-updates enabled unless the site administrator, host, constants, filters, or version control setup changes that behavior.

Each one swaps out or tweaks the PHP, JavaScript, CSS, and translation files that make your site tick. Some releases may also require a database update, which is why checking the admin dashboard after a core update matters. When your admin dashboard flashes “Update Available,” it’s signaling that your production files no longer match the source code recommended by the WordPress core team.

Technically, updating is simple: WordPress grabs files from the official WordPress.org update and download servers, checks them against the expected package information, and then swaps the old ones for the new. That process depends on working file permissions, server-side HTTPS requests, and the ability to communicate with WordPress.org. If those pieces are blocked, Site Health may warn that background updates are not working as expected. But the real benefit of updating goes way beyond the code. Keeping things current protects your income and brand, cuts down on support headaches, and makes sure your site stays speedy.

Think about a WooCommerce store that skips three minor updates. Hackers often study those security patches to figure out what was fixed, then hunt for sites that are still vulnerable. That risk is even higher when the vulnerability is in a popular plugin or theme, because attackers can scan large numbers of sites for the same exposed version. A single compromised checkout page can mean weeks of dealing with chargebacks and compliance nightmares. A quick, 30-second update would have slammed the door on that exploit.

Staying on the latest WordPress version is cheaper than dealing with a crisis, ransom demands, or emergency consultants. Even for simple brochure sites, a fast, reliable code base supports crawlability, user experience, and conversion paths. WordPress updates often include performance boosts that can shave milliseconds off your site’s loading time. Even small performance gains add up: shaving off a second of delay can significantly reduce abandonment and lost conversions. Fewer milliseconds means a better shot at stronger Core Web Vitals, which can support search performance when paired with useful content, clean technical SEO, and a strong overall site experience.

Bottom line? WordPress updates keep your business safe and set up for growth.

Why you can’t ignore WordPress updates

Running old code is a huge security risk. Even if things are fine right now, a future security breach or system failure is going to cost you. System updates are a must.

That includes more than WordPress core. Your update process should cover core, plugins, themes, PHP, database software, server packages, and any custom code or Composer dependencies your site relies on. Attackers do not care whether the weak point is “official” WordPress or a third-party extension. They only care that it works.

Better performance

New releases clean up code, use faster PHP functions, and support modern browser features. Sites that skip these upgrades watch their load times creep up and end up paying more for extra resources.

Keeping PHP current matters here, too. WordPress recommends PHP 8.3 or greater, while older PHP versions can limit plugin compatibility, reduce performance, and increase security exposure. WordPress may still run on some legacy PHP versions, but “it still runs” is not the same thing as “it is a good production standard.”

Traffic surges from ad campaigns or holiday rushes will expose slow code. Depending on the audience, even a one-second delay can eat into your conversions.

WordPress security

If your business needs to comply with frameworks like PCI DSS, HIPAA, or state privacy laws, assessors generally expect you to run supported, patched software. Running outdated WordPress or PHP is often treated as a serious finding. At minimum, outdated software makes it harder to prove that your environment is being maintained with reasonable security controls.

Beyond that, exploiting known weaknesses in older versions is a common tactic for malicious actors. Hackers target easy vulnerabilities, and outdated WordPress installations fit the bill.

The practical security goal is to simply reduce the window between a fix becoming available and your site applying it safely. That means tracking security releases, prioritizing known-exploited issues, and not letting “we’ll get to it later” become your default patching policy.

Everything plays nice

Plugin developers build their new features to work with the latest WordPress version. Falling behind means you can’t use the newest marketing tools or CRM integrations, which slows down your experiments and growth.

The same is true in reverse: before applying a major WordPress update, confirm that your business-critical plugins, custom theme, page builder, checkout stack, analytics tools, and integrations list compatibility with the target WordPress and PHP versions.

Browsers and assistive technologies are always changing. Updates keep your site working smoothly with new standards, protecting your accessibility scores.

Updates also help preserve the structure search systems depend on through headings, navigation, internal links, schema markup, canonical tags, sitemaps, and crawlable content. A broken template or plugin conflict can quietly damage visibility even when the homepage still “looks fine.”

Easier support

Simply put, maintaining older WordPress versions is costly due to increased support time, complex debugging, compatibility issues, and significant security risks. Modernization saves money by streamlining troubleshooting, providing access to current resources, and enabling low-cost proactive security updates instead of expensive breach cleanups.

Many plugin vendors, theme developers, and hosting teams will ask you to reproduce an issue on a supported WordPress and PHP version before they can troubleshoot it fully. Staying current keeps you closer to the path where support is faster and answers are clearer.

Your brand’s reputation

Customers may not see your version number, but they feel the side effects through downtime, error messages, and weird redirects. A single public incident can blow up on social media for days and destroy trust you’ve built over years.

Treat WordPress updates as essential preventive care. Setting aside a few developer hours a month costs way less than trying to fix your reputation after a public security mess.

Getting ready for updates

Backing up your WordPress site

Do not treat backups as something you only need before major WordPress releases. No matter how perfect an update is, things like custom plugins, weird file permissions, or a deployment gone wrong can break your site. Backing up your site is your safety net.

1. Grab everything:

Files: Your wp-content folder, including uploads, themes, plugins, must-use plugins, custom fonts, build assets, and any files created by your deployment process, and anything outside the main core files. You should also include wp-config.php, .htaccess or web.config, and any other bootstrap files your site depends on.
Database: All tables, including those created by your plugins. For ecommerce, membership, LMS, or publishing workflows, the database is where orders, users, subscriptions, form entries, drafts, and settings live. Losing even a few minutes of database activity can matter.
Dependency files: If your site uses Composer, npm, build pipelines, or custom deployment scripts, preserve the files needed to rebuild the same version later. That can include composer.json, composer.lock, package.json, package-lock.json, theme source files, and deployment configuration.

2. Store copies away from the site

A backup on the same server won’t help if the disk fails. Use off-site storage such as Amazon S3 or your managed host’s off-server backup system. Pagely, for example, provides managed nightly backups of files and databases stored in off-site secure storage and retrievable through Atomic where available.

3. Set up an automatic schedule

Daily small (incremental) backups with a full weekly snapshot is a good balance between cost and having a clear recovery point. If you run a mission-critical WooCommerce store, you might want hourly backups, real-time database protection, or a clear order-preservation plan so you do not restore the site and accidentally erase recent transactions.

4. Test your recovery

Once a month, pick a random backup and try restoring it on a staging site. A backup you can’t restore is useless.

Document your recovery point objective and recovery time objective in plain English. In other words: how much data can you afford to lose, and how long can the site be down before it becomes a business problem?

For more detailed steps, check out the Pagely Knowledge Base.

Testing updates in a staging environment

Pushing updates straight to your live site is asking for downtime. A staging site catches problems before your customers see them.

On Pagely, you typically create a staging app in the Atomic control panel and then use the sync or clone tool (or WP-CLI plus search/replace) to copy your production database, media, and code into that private sandbox. Before testing, confirm that the staging environment uses a staging URL, is blocked from indexing, and is not sending real transactional emails, charging real payment methods, or firing production webhooks.

Update WordPress core, themes, and plugins on staging, just as you would on the live site. Because your staging environment is a mirror of your live setup, successful testing there provides the necessary confidence to deploy changes to production.

Run sanity checks:

Log in and make sure the admin dashboard loads without any PHP warnings, fatal errors, or Site Health issues related to updates, HTTPS requests, or scheduled events.
Test key actions like completing a purchase, submitting a lead-gen form, and verifying any third-party API calls.
Check your browser console for JavaScript errors.
Review important templates: homepage, top landing pages, blog posts, product pages, category archives, checkout, contact pages, login pages, and any gated content. Make sure headings, internal links, images, videos, forms, schema markup, canonical tags, robots directives, and metadata still render correctly.
Check that your XML sitemap still loads, your robots.txt rules still make sense, and your most valuable pages are not accidentally noindexed or canonicalized to the wrong URL.
See how it handles traffic using simple tools like k6 or Siege to simulate a burst of visitors. If you see your response times jump, figure out why before moving forward.

If you’re dealing with trickier setups like WooCommerce, membership sites, or multisite networks, you’ll need a bigger, more detailed testing plan. Make sure that plan includes checking things like subscription renewals, scheduled tasks, and background jobs, since those are the elements that might not show any problems until hours after an update.

For multisite, test more than the main site. Check a representative sample of subsites, mapped domains, shared plugins, network-activated plugins, user roles, media uploads, and cross-site search or navigation.

Once staging passes, give it the green light and deploy the changes to production. This disciplined approach turns updates from a gamble into a reliable routine.

Time to update WordPress

Updating the main WordPress software (Core)

Core updates are handled via the built-in updater under Dashboard > Updates.

For production sites, stick with stable releases. Beta, release candidate, and development versions are useful for testing and contribution work, but they do not belong on mission-critical live sites.

Note: When you trigger an update from the admin screen, WordPress automatically puts the site into maintenance mode for the duration of the file swap and takes it out again when it’s done.

If you prefer using the command line, wp core update does the same job. Afterward, wp core update-db runs any required database update routine. On multisite, use the appropriate network-aware workflow so every site’s database is handled correctly.

Our suggested steps:

Double-check that your backup is fresh, complete, and restorable.
If you’re using WP-CLI or a custom deployment workflow, optionally enable maintenance mode before touching the database or core files (for example with wp maintenance-mode activate) so no one can change content mid-update. For ecommerce or high-traffic sites, coordinate this with a planned maintenance window or a deployment process that avoids lost carts, lost orders, or half-completed transactions.
Run the update. This process replaces files but leaves your wp-config.php and wp-content folder alone.
After a core update via WP-CLI, visit your admin dashboard or run wp core update-db to apply any necessary database structure changes that the new version requires.
Clear relevant caches after the update, including object cache, page cache, CDN cache, and OPcache if your workflow requires it. Stale cached files can make a successful update look broken.
Turn off maintenance mode. WordPress will do this automatically for dashboard-initiated updates. With CLI or custom scripts, remember to deactivate maintenance mode yourself.
Confirm the update actually completed by checking Dashboard > Updates, Site Health, and your logs. An update that half-ran is worse than one you intentionally postponed.

If you’re a Pagely customer, you can just rely on our managed core updates, which frees your team up to work on stuff that actually makes money.

Updating themes and plugins

Themes and plugins are a bit more unpredictable than core, so handle them with extra care.

Always prioritize security fixes. A security-only patch should jump the queue, even if a feature update is waiting.
Get premium plugins straight from the developer, not shady third-party sites.
Update in sensible batches. Security patches come first. Business-critical plugins like WooCommerce, payment gateways, membership tools, LMS plugins, page builders, and form plugins deserve individual attention instead of being lumped into a blind “update all” click.
After every update, clear your object cache and CDN to prevent users from seeing old or broken files.
Treat any plugin that hasn’t been updated in the past year as a reason to investigate: Review its support forum, changelog, and recent PHP/WordPress compatibility notes. If the project looks abandoned or has unresolved security advisories, plan a replacement. Unsupported code is a performance drag and an easy target for attacks.

Remove inactive plugins and unused themes instead of simply leaving them disabled forever. Dormant code can still create risk if files remain on the server and are reachable.

Bulk update commands like wp plugin update --all speed things up, but always watch the results. If a plugin fails to update, fails a checksum or verification step, or throws a major error, stop and investigate before moving on.

WordPress has added more safety features around failed automatic plugin updates, but rollback protection is not a substitute for backups, staging, and post-update testing. It is one safety net, not the whole process.

What to do after the update

Testing your site once it’s live

Deploying the update is only half the battle. You need to validate everything to protect your user experience and search rankings.

Quick visual check: Open your homepage, a key landing page, and your checkout/contact page in a couple of different browsers. Look for things that look off, like shifted layouts, missing images, or CSS issues.
Run automated checks to confirm that your login, search, and shopping cart processes still work.
Verify tracking pixels: Your marketing budget relies on good data. Use your browser’s network tools to confirm that Google Tag Manager, Meta Pixel, and any server-side analytics are firing correctly.
Check your search-critical elements after launch: page titles, meta descriptions, canonical tags, hreflang where relevant, robots directives, structured data, sitemap availability, internal links, breadcrumbs, and status codes. A plugin conflict that changes a canonical tag or blocks a template can hurt performance long before anyone files a support ticket.

Review a few pages with rich results or structured data using your preferred validation tools. Make sure FAQ, product, review, article, organization, breadcrumb, and local business markup still reflect what is actually visible on the page.

Keeping an eye on things

Some issues only appear when real users start hitting the site. Constant monitoring catches these before your customers complain on Twitter.

Application logs: Send PHP errors and warnings to a central spot like AWS CloudWatch. Set up alerts for any new fatal errors.
Uptime checks: Ping monitors that check your site every minute will tell you about an outage before social media does. On our managed plans, 24/7 uptime and health monitoring are part of the service, so you’ll hear from us quickly if something goes sideways. Check your plan details so you know exactly which monitoring, alerting, and support workflows apply to your environment.
Performance baselines: Compare your response times and server usage before and after the update. Unexpected jumps usually mean a plugin conflict or an unseen code loop.
Security signals: Watch for unusual spikes in 404s, login attempts, admin-ajax.php traffic, XML-RPC requests, WAF events, file changes, or outbound requests. After a high-profile plugin patch, attackers may increase scanning for sites that did not update.
Search visibility: After major changes, keep an eye on crawl errors, index coverage, structured data reports, and top landing-page traffic. You do not need to overreact to normal daily movement, but you do want to catch technical regressions quickly.

Being proactive with monitoring turns update day from a stressful event into a total non-issue.

Making WordPress updates automatic

Automation saves your team time and prevents human mistakes, but it needs to be set up wisely.

The best automation strategy is risk-based. Let low-risk security and maintenance updates move quickly, but keep major version jumps, complex plugins, and revenue-critical workflows behind testing and approval.

Pick the right level of auto-magic:

Minor core releases and security patches: Generally safe to apply automatically during quiet hours, as long as you have reliable backups and monitoring in place. Still, confirm your actual configuration. WordPress auto-update behavior can be changed by your host, wp-config.php constants, filters, version control detection, or admin settings.
Major core versions, themes, and plugins: Schedule them, but still require a human to approve the final push.
High-risk plugin updates: Treat major WooCommerce, payment, membership, LMS, multilingual, SEO, caching, and security plugin updates as controlled changes. Test them in staging, review changelogs, and make sure rollback options are clear before production deployment.

Talk to your team. Even perfect automation can cause a surprise if marketing launches a campaign while maintenance mode is active. Publish an update calendar and share alerts via Slack or Teams. Keep an update log that records what changed, when it changed, who approved it, what was tested, and where the rollback point lives. That record helps with troubleshooting, compliance, and future planning.

At Pagely, we run automatic core and plugin updates backed by nightly off-server backups, uptime monitoring, and fast rollback assistance from our support team if an update causes problems. That rollback safety net is a must-have for e-commerce or membership sites.

If your site has custom code, unusual plugin dependencies, or a highly transactional workflow, work with your host or development team to define what should auto-update, what should wait for review, and what should be tested first in staging.

Your next steps

WordPress updates are routine, but absolutely critical, maintenance. Every single release makes your site safer, faster, and keeps all your features running smoothly. Staying on a supported PHP version alongside current WordPress core is just as important. Old PHP runtimes are a favorite target for attackers and can block you from installing newer plugins and themes.

Commit to a solid process by backing up your site, testing in staging, updating, checking everything, and monitoring. Automate what you can, and document all your decisions.

Use this simple checklist as your baseline:

Before updating: Confirm backups, review changelogs, check compatibility, copy production to staging, and define the rollback point.
During updates: Apply in the correct order, avoid unnecessary bulk changes, watch for errors, and apply database updates when required.
After updating: Clear caches, test key pages and user flows, verify analytics and search-critical tags, monitor logs and uptime, and record what changed.

Ready to get out of the manual update business entirely? Check out our secure WordPress hosting plans for automatic updates built right in, off-site backups, and real-time monitoring. Compare options or reach out to one of our experts through our contact form. Handling your updates reliably today prevents frantic emergency calls tomorrow.

FAQs about WordPress updates

How often should I update WordPress?

Check for WordPress core, plugin, and theme updates at least weekly, and apply security releases as soon as you can safely test and deploy them. High-traffic, ecommerce, membership, and enterprise sites should use a more formal update schedule with staging, monitoring, and rollback planning.

Should I turn on automatic WordPress updates?

Automatic updates are useful for minor core releases and security patches, but they should be paired with backups, monitoring, and a rollback plan. Major releases, complex plugins, custom themes, and revenue-critical functionality should still go through staging and human review.

Is it safe to update WordPress without staging?

For a simple low-risk site, many updates may work fine from the dashboard. For business-critical sites, updating without staging is not worth the risk. Staging gives you a place to catch plugin conflicts, checkout problems, broken forms, JavaScript errors, and search visibility issues before visitors see them.

Do WordPress updates affect SEO?

They can. Updates can improve performance, security, accessibility, and compatibility, all of which support a stronger site experience. But a bad update can also break templates, metadata, structured data, sitemaps, canonicals, redirects, or internal links. That is why post-update checks should include both user flows and search-critical elements.

What should I update first: WordPress core, plugins, or themes?

Start with backups and staging. From there, prioritize urgent security patches. For planned maintenance, review compatibility notes and update in an order that fits your stack. Many teams update core first in staging, then plugins and themes, testing key functionality after each major step. For WooCommerce or other complex systems, update the core plugin and its extensions carefully rather than blindly updating everything at once.

Team Pagely