Confirm new version

I upgraded to Rails 1.2.1(or thought I did) and changed the line in the environment.rb file to that effect but on my "welcome aboard" page on my server, it still lists my version as 1.1.6 in the "about your application's environment" section.

Is there a way that I can see what version of rails I'm running?



$ ./script/runner "puts Rails::VERSION::STRING" 1.2.1