see this commands :
run@vm:/CA/rails_6.1/ca$ rails -v
Rails 6.1.0
run@vm:/CA/rails_6.1/ca$ rails c
Running via Spring preloader in process 20535
Loading development environment (Rails 6.0.3.1)
irb(main):001:0>
So why the rails console still using the version before the upgrade - 6.0.3 1 ?