saorin.gemspec in saorin-0.5.0 vs saorin.gemspec in saorin-0.6.0

@@ -17,10 +17,10 @@
   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_dependency 'multi_json'
-  spec.add_development_dependency 'rake'
-  spec.add_development_dependency 'rspec'
-  spec.add_development_dependency 'rack'
-  spec.add_development_dependency 'faraday'
+  spec.add_development_dependency 'rake', '~> 10.4.2'
+  spec.add_development_dependency 'rspec', '~> 2.14.1'
+  spec.add_development_dependency 'rack', '~> 1.5.2'
+  spec.add_development_dependency 'faraday', '~> 0.9.0'
 end