Gemfile in toiler-0.3.0 vs Gemfile in toiler-0.3.1.beta1

@@ -1,10 +1,9 @@
-source 'https://rubygems.org'
-
-gem 'concurrent-ruby', '~> 0.9.0'
-gem 'concurrent-ruby-edge', '~> 0.1.0'
-gem 'aws-sdk'
-
-
-group :development do
-  gem 'rubocop'
-end
+source 'https://rubygems.org'
+
+gem 'concurrent-ruby', '~> 1.0.0'
+gem 'concurrent-ruby-edge', '~> 0.2.0'
+gem 'aws-sdk', '~> 2.2'
+
+group :development do
+  gem 'rubocop'
+end