[WP Smush Pro] Update greyed out

Hello, I trying to update Smush Pro 3.0.2 to 3.1.1 and Ultimate Branding 2.3.0 to 3.0.5.1 in the WPMU Dashboard but the check boxes are greyed out. How can I send you a screenshot? Also, my blogx site requires a specific VPN to access so you will not be able to see it.