I have a production server with nginx and ruby 1.9.3p125 (2012-02-16 revision 34643).
I have taken a look to http://www.ruby-lang.org/en/news/2012/11/09/ruby-1-9-3-p327-is-released/ and I want upgrade to ruby-1-9-3-p327 to fix security bugs.
Where can I find a manual or tutorial to upgrade ruby version and my rvm version?
Thank you
First upgrade RVM:
Then upgrade installed Ruby:
https://rvm.io/rubies/upgrading/