How to Update WordPress, Plugins, and Themes


Keeping your website up to date is the single most important thing you can do for its security and performance. While many site owners avoid updates for fear of "breaking things," ignoring them is an open invitation for security breaches and slow speeds.

Before You Begin: The Golden Rule

Always back up your website first. Before clicking "update" on any core, theme, or plugin, ensure you have a fresh, full backup of your site's files and database. This acts as your safety net if an update causes a conflict.


How to Update Your Website

1. Updating WordPress Core

When a new version of WordPress is available, you will see a notification in your dashboard.

  • Navigate to Dashboard > Updates
  • Click Update Now.
  • WordPress will automatically download and install the new files.

2. Updating Plugins

  • Go to Plugins > Installed Plugins
  • Look for the "Update Available" notification under individual plugins.
  • Best Practice: Update plugins one at a time. This makes it easier to identify which one is responsible if something breaks.

3. Updating Themes

  • Go to Appearance > Themes
  • Click on any theme that has an "Update now" notice.

Note: If you have made custom code changes directly to your theme files (without using a "Child Theme"), these changes will be overwritten during an update.


How to Recover from a "Bad" Upgrade

If your site crashes or shows a "Critical Error" message after an update, don't panic. Follow these steps:

  1. Restore from Backup: Use your hosting control panel or backup plugin to roll back to the version you created before the update.
  2. Identify the Culprit: If you didn't update one by one, deactivate all plugins, then reactivate them one at a time to find the conflict.
  3. Check for "Ghost" Files: Sometimes updates leave behind files that shouldn't be there. We recommend verifying your core files against official versions to catch these hidden issues.
  4. Clear Cache: If the site looks "messy" but still functions, clear your browser cache and your WordPress caching plugin.

Prefer a Worry-Free Approach?

Owning a WordPress site shouldn't be a source of anxiety. If you’re tired of the technical heavy lifting or afraid an update will crash your business, let the experts at UpTime handle it for you.

Our WordPress Maintenance Plan provides:

  • Proactive Updates: We keep your core, themes, and plugins up to date for you.
  • Pre-Update Backups: We back up and test every change so you don't have to.
  • The "Fix It on the Spot" Guarantee: If an update causes a glitch, our local Australian team fixes it immediately at no extra cost.
  • Expert Advice: Unlimited guidance on whether a new plugin is safe for your site before you install it.

Stop Stressing & Protect Your Site Today

No contracts. No hidden fees. Just total peace of mind.


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