Softaculous gives you an easy option to check if all your installed applications are up-to-date and upgrade them if needed:
1. Log into your cPanel;
2. Choose Softaculous under Software/Services;
3. Click All Installations in the top right corner;
4. You will see a list of all your applications and an extra icon next to their version if there is a newer one.
WebHostFace strongly recommends performing a full backup of your website before upgrading your script to avoid possible complications.