unable to use because of the rubocop version

[airbnb]

unable to use because of the rubocop version

[bj-mcduck]

Also having this issue. I was trying to get my team on using this style guide, but we're on 2.7.2 as well.
I keep getting the following even when using bundle exec rubocop --require rubocop-airbnb as described in this comment about 2.6 support

Error: Unknown Ruby version 2.7 found in `.ruby-version`.
Supported versions: 2.1, 2.2, 2.3, 2.4, 2.5

[hpneo]

Hi @pariser I have the same issue. I'm using Ruby 2.7.2, and I wanted to use Rubocop 1.1.0

[omertarikkoc]

Any updates for this?

[pariser]

Hey @MarcoCostantini and @omertarikkoc I can look into this, what ruby version and rubocop version are you running?