grape-batch.gemspec in grape-batch-2.0.0 vs grape-batch.gemspec in grape-batch-2.0.1

@@ -15,13 +15,11 @@
   spec.files         = `git ls-files -z`.split("\x0")
   spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ['lib']
 
-  spec.add_runtime_dependency 'rack', '>= 1.5'
   spec.add_runtime_dependency 'grape', '>= 0.7.0'
   spec.add_runtime_dependency 'multi_json', '>= 1.0'
-  spec.add_runtime_dependency 'activesupport', '>= 4.1.0'
 
   spec.add_development_dependency 'bundler', '~> 1.6'
   spec.add_development_dependency 'rake', '~> 10.3.2'
   spec.add_development_dependency 'rspec', '~> 3.1.0'
   spec.add_development_dependency 'rack-test', '~> 0.6.2'