Gemfile in dm-do-adapter-1.2.0.rc2 vs Gemfile in dm-do-adapter-1.2.0

@@ -3,10 +3,10 @@
 source 'http://rubygems.org'
 
 SOURCE         = ENV.fetch('SOURCE', :git).to_sym
 REPO_POSTFIX   = SOURCE == :path ? ''                                : '.git'
 DATAMAPPER     = SOURCE == :path ? Pathname(__FILE__).dirname.parent : 'http://github.com/datamapper'
-DM_VERSION     = '~> 1.2.0.rc2'
+DM_VERSION     = '~> 1.2.0'
 DO_VERSION     = '~> 0.10.6'
 CURRENT_BRANCH = ENV.fetch('GIT_BRANCH', 'master')
 
 do_options = {}
 do_options[:git] = "#{DATAMAPPER}/do#{REPO_POSTFIX}" if ENV['DO_GIT'] == 'true'