Rakefile in katapult-0.4.1 vs Rakefile in katapult-0.5.0

@@ -14,14 +14,14 @@
 RSpec::Core::RakeTask.new(:spec)
 
 task :update_readme do
   require_relative 'lib/katapult/version'
   readme_path = 'README.md'
+
   readme = File.read readme_path
+  readme.sub! /\A# Katapult.*\nGenerating.*\n/, '# ' + `bin/katapult version`
+  readme.sub! /(required .Ruby. version is )[\d\.]+\d/, "\\1#{Katapult::RUBY_VERSION}"
 
-  # Using \s+ to support line breaks
-  readme.sub! /(currently\s+it's\s+Rails\s+)[\d\.]+/, "\\1#{Katapult::RAILS_VERSION}"
-  readme.sub! /(and\s+Ruby\s+)[\d\.]+\d/, "\\1#{Katapult::RUBY_VERSION}"
   File.open readme_path, 'w' do |f|
     f.write readme
   end
 end