WP-Rocket – Update license key from one person to another

Need a quick suggestion on updating license key information in WP-ROCKET plugin from one person to another.

We have couple of websites which are running with WP-ROCKET but the license key was mapped with the vendor who developed our sites. We wanted to update the license key details to another account which is owned by us. We don’t want to keep the license key with vendors account anymore & appreciate any suggestions on the same.

We’re advised to uninstall the plugin and re-install with our licenses but before that I need to know, if there any option to achieve it without removing/adding the plugin.

Thanks in advance.