Gemfile in clockwork-0.4.1 vs Gemfile in clockwork-0.5.0

@@ -1,9 +1,10 @@
-source :rubygems
+source 'https://rubygems.org'
 
-gem 'tzinfo'
+gem 'tzinfo', "~> 0.3.35"
 
-group :development, :test do
+group :development do
   gem 'jeweler'
   gem 'contest'
+  gem 'daemons'
   gem 'mocha'
 end