How to downgrade Rails version?

Question

I create my rails application in version 3.0.7. now i want to deploy my application, but the server is only support 3.0.3

how can i downloadgrade my application?

thanks

Answer 1

replace

gem 'rails','3.0.7' 

with

gem 'rails', '3.0.3'

in your gemfile

Then run bundle

On a second note why not upgrade the server to rails 3.0.7?