Update theme and plugins

Hello

I am trying to uopdate the revolution slider plugin as there are notices at the top of the page when i am in the revolution slider tab/. I am a few versions behind even though i just installed this theme a few days ago.

I do not seem to be able to update the plugin on the plugins tab. i have installed the envato market place as i found in the instructions. it did link up and found my inovado theme. not sure if it is up to date… no warnings or notices.. but i still can not update the revolution sliders plugin. i have deactivated and reactivated it a few times.

Ticket