Updating WordPress Plugins 101 | How To Update Plugins The RIGHT Way

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Updating your WordPress plugins is one of those tasks that feels simple until it isn’t. You click update, and suddenly your contact form stops working or your homepage looks broken.

That single bad experience is enough to make a lot of business owners swear off WordPress altogether, or on a lighter scale, avoid updates altogether, which creates an even bigger problem.

WordPress doesn’t have to be complicated, and letting it sit unmaintained isn’t really an option once it’s running your business’s website.

Skipping updates leaves your site vulnerable to security threats, slows down performance, and eventually creates compatibility issues with WordPress itself.

The good news is that updating WordPress plugins the right way is a learnable skill, not a guessing game.

Once you understand what plugin updates actually do and follow a consistent process, you can keep your site secure and running smoothly without wondering if this is the update that breaks something.

This guide walks you through what plugins are, why they need regular updates, and exactly how to update them step by step, including when it’s smart to wait and how to fix things if an update does cause a conflict.

What WordPress Plugins Are and Why They Need Regular Updates

Plugins are the tools that extend what your WordPress website can do. Think of them as small software programs you install directly onto your site to add features without writing code.

A plugin might let you build a contact form, share posts to social media, speed up your site, or lock down your security settings.

There are thousands of plugins available, which means you have options for nearly any feature you can imagine. That flexibility is also why it matters which plugins you choose.

A plugin that hasn’t been updated in over a year, or one with a poor reputation, can slow your site down, create security gaps, or conflict with your other plugins.

Once you’ve chosen reputable plugins, keeping them updated becomes part of normal site maintenance. You can install and activate a new plugin in just a few clicks, but updating it correctly over time is what actually protects your site. Here’s why that matters.

Security

Plugin developers release updates to patch vulnerabilities as soon as they’re discovered.

An outdated plugin is one of the easiest ways for a hacker to gain access to your site, steal data, or inject malicious code. Updating regularly closes those doors before they become a problem.

Performance and New Features

Updates also fix bugs and improve how a plugin runs.

Skipping them means missing out on speed improvements, fixes for known glitches, and any new features the developer adds along the way.

Compatibility With WordPress Core

WordPress itself updates regularly, and plugin developers have to keep pace so their tools continue to work with the latest version.

An outdated plugin can eventually stop functioning correctly, or break other parts of your site, simply because it hasn’t caught up with a WordPress core update.

Understanding Major and Minor Plugin Updates

Not all plugin updates carry the same weight, and knowing the difference helps you decide how quickly to act.

Major updates usually bring significant changes such as new features, a redesigned interface, or a different way the plugin works behind the scenes.

Because they introduce bigger changes, major updates carry more risk of bugs or conflicts that haven’t been caught yet.

Minor updates are smaller in scope. They typically fix bugs, improve performance, or patch a security issue, and they’re usually safer to install without much delay.

Either way, it helps to give a new update a short runway before you install it. We’ll cover exactly how long, and why, in a few sections.

How to Tell When a Plugin Needs an Update

Checking for updates only takes a minute. When a plugin has an update available, it shows a number in a small circle next to the Plugins item in your dashboard menu, and that same number shows up at the top of the screen next to Updates.

The Updates page gives you a full list of every plugin that needs an update.

Before installing anything, click to view the changelog or release notes for that update.

This tells you what changed, whether a security issue was patched, and whether the update is worth installing right away or can wait.

How to Update WordPress Plugins the Right Way

Once you know an update is available and you’ve reviewed what it changes, follow these steps to update safely.

1. Back up your website first. Before touching anything, create a full backup. If something goes wrong, this is what lets you restore your site in minutes instead of starting from scratch.
2. Update one plugin at a time. Updating everything at once makes it hard to tell which plugin caused a problem if something breaks. Update, check your site, then move to the next one.
3. Check your site after each update. Load a few key pages, test your forms, and click through any features tied to that plugin to confirm everything still works.
4. Update your theme and WordPress core last. Once your plugins are confirmed working, update your theme (here’s how to update a Kadence theme specifically) and WordPress core itself, so everything is running on the latest, most secure versions.
5. Clean up as you go. While you’re in your plugins list, delete anything you’re no longer using. Fewer plugins means a faster site and a smaller security footprint.

Why You Should Wait a Few Days Before Updating (Usually)

Here’s the thing: most plugin updates don’t need to be installed the moment they’re released. Waiting a few days, especially after a major update, is one of the simplest ways to avoid a bad update experience.

When you wait, a few things work in your favor.

For one, other website owners install the update first and report any bugs or conflicts, so any major issues usually surface within a few days.

Developers often follow a major update with a minor patch that fixes anything that slipped through, so waiting for that first minor update after a major release gives you a more stable version to install.

The extra time also gives you room to schedule a fresh backup before you make any changes.

None of this applies if a plugin developer flags an active security exploit. In that case, skip the waiting period entirely and update right away. Let’s talk about that exception next.

Prioritizing Security Updates

Security updates are the one exception to the wait-a-few-days rule.

If a plugin’s release notes mention a patched vulnerability, especially one that’s already being exploited, update immediately rather than waiting it out.

For everyday security patches that aren’t tied to an active threat, you can still follow the same safe process: back up your site, update one plugin at a time, and test your site afterward.

The only difference is that security updates jump to the front of the line ahead of feature updates.

If you want a broader rundown of keeping your site secure between updates, this maintenance guide covers the basics.

How to Troubleshoot Plugin Conflicts After an Update

If your site looks or acts differently right after an update, don’t panic. Plugin conflicts are common, and they’re almost always fixable.

Start by deactivating all your plugins, then reactivate them one at a time, starting with your most essential plugins for your site.

Check your site after each one, clearing your cache if needed. When the problem reappears, you’ve found the plugin causing the conflict.

If deactivating that plugin doesn’t resolve things, try switching to a default WordPress theme temporarily. Some conflicts happen between a plugin and your theme rather than between two plugins.

If you’re still stuck, roll the plugin back to its previous version using a tool like WP Rollback and wait for the developer to release a fix.

Plugin Update Best Practices Checklist

Use this as your quick reference before every update session.

• Back up your site before every update
• Update one plugin at a time
• Test your site after each update
• Prioritize security patches over feature updates
• Wait a few days after major releases when there’s no active security risk
• Review release notes before installing
• Delete plugins you no longer use
• Keep your theme and WordPress core updated too

Want more on choosing the right plugins in the first place? Check out the best practices for using plugins to make sure your plugin list is working for you, not against you.

Following this process consistently is what keeps your website secure, fast, and free of unnecessary plugin drama.

If keeping up with plugin updates (and everything else that goes into website maintenance) isn’t how you want to spend your time, that’s exactly what our WordPress Care Plan is for. We’ll keep your site healthy, secure, and running at its best, so you can focus on your business instead of your dashboard.