sidetiq.gemspec in sidetiq-0.1.2 vs sidetiq.gemspec in sidetiq-0.1.3

@@ -17,8 +17,8 @@
   gem.executables   = gem.files.grep(%r{^bin/}).map{ |f| File.basename(f) }
   gem.test_files    = gem.files.grep(%r{^(test|spec|features)/})
   gem.require_paths = ["lib"]
   gem.extensions    = ['ext/sidetiq_ext/extconf.rb']
 
-  gem.add_dependency 'sidekiq'
-  gem.add_dependency 'ice_cube'
+  gem.add_dependency 'sidekiq',  '~> 2.7.0'
+  gem.add_dependency 'ice_cube', '~> 0.9.3'
 end