Watching Google Calender Event changes


I would like to setup a scenario where whenever I change the time or date of an google calender appointment, make checks out todoist and updates the time/date of the task (in case there is one).

But, no matter what I setup in the google calender module, I always receive really old calender events from over 10 years ago.

Can you tell me how I can make watch out for the most recent changes?

Looking forward to your reply!