dispatch-rider.gemspec in dispatch-rider-1.5.0 vs dispatch-rider.gemspec in dispatch-rider-1.5.1

@@ -37,10 +37,10 @@
   gem.files = `git ls-files`.split($/)
   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.add_runtime_dependency 'activesupport', "~> 4", ">= 3.2.0"
-  gem.add_runtime_dependency 'activemodel', "~> 4", ">= 3.2.0"
+  gem.add_runtime_dependency 'activesupport', ">= 3.2.0"
+  gem.add_runtime_dependency 'activemodel', ">= 3.2.0"
   gem.add_runtime_dependency 'daemons', "~> 1.2"
   gem.add_runtime_dependency 'retries', "~> 0.0", ">= 0.0.5"
 end