Login to your cPanel Control Panel
1. Select WordPress
2. Scroll down the page to Current Installations
3. Click on the Admin icon
The WordPress Dashboard will now be displayed, if there are any plugins that you have installed that now require updating, these will be reflected under Home and alongside the Plugin item on the menu.
There will be a number reflected in a red dot to alert you.
1. Select Plugins
2. A list of all Installed Plugins will be displayed
3. Plugins to be Updated will be indicated
4. Click on the Update button for the plugin to be updated