csv2hash.gemspec in csv2hash-0.4.0 vs csv2hash.gemspec in csv2hash-0.5.0

@@ -15,11 +15,14 @@
   spec.files         = `git ls-files`.split($/)
   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_development_dependency 'bundler', '~> 1.3'
-  spec.add_development_dependency 'rake'
-  spec.add_development_dependency 'rspec'
-  spec.add_development_dependency 'its'
+  spec.add_dependency 'activesupport', '~> 4.1'
+
+  spec.add_development_dependency 'bundler', '~> 1.6'
+  spec.add_development_dependency 'rake', '~> 10.3'
+  spec.add_development_dependency 'rspec', '~> 3.0'
+  spec.add_development_dependency 'its', '~> 0.2'
+
   spec.required_ruby_version = '~> 2.1'
 end