Warning: unrecognized cop Rails/

I have problems with Rubocop in Vs-code. I get the error

Warning: unrecognized cop Rails/ActionFilter found in /path/to/yml/with/cops
...
Warning: unrecognized cop Rails/Output found in
...
Warning: unrecognized cop Rails/UnknownEnv found in
...
# The list goes on...

I run:

Rubocop version rubocop-0.76.0

VS-code Version: 1.39.2

ruby-rubocop extention in vs code: 0.8.1

macOS Catalina: 10.15 (Problem existed in earlier versions like mojave)

I find very little about this problem. Basically only thing I found was this. And I already have require rubocop-rspec in my rspec yml file so no success with the proposals from that thread.

What can I do to solve this? My co-workers will soon start to call me Mr. Lint-failure