How to upgrade Nodejs version in cPanel?

To upgrade the version of Node.js that you have installed on your cPanel server, you will need to follow these steps:

1. Log in to your cPanel account and click on the "Select PHP Version" icon under the "Software" section.

2. Click on the "Switch to PHP Options" button.

3. Scroll down to the "Additional .ini directives" field and enter the following line:

extension=nodejs.so

4. Click on the "Save" button to apply the changes.

5. Use the node -v command to check the version of Node.js that is currently installed on your server.

6. If you want to upgrade to a newer version of Node.js, you can download the desired version from the official Node.js website (https://nodejs.org/) and then follow the instructions for installing it on your server.

7. Once the new version of Node.js is installed, use the node -v command again to verify that the upgrade was successful.

These methods presume you have root access to your server and can install software and make system-level changes. If you don't have root access or aren't familiar with these activities, ask your hosting provider or system administrator for help.