hash_ext.gemspec in hash_ext-0.1.1 vs hash_ext.gemspec in hash_ext-0.2.0

@@ -18,11 +18,18 @@
   spec.bindir        = 'exe'
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ['lib']
 
   spec.add_development_dependency 'bundler', '~> 1.6'
-  spec.add_development_dependency 'rake'
-  spec.add_development_dependency 'minitest', '~> 4.7'
-  spec.add_development_dependency 'turn', '~> 0.9'
-  spec.add_development_dependency 'simplecov'
-  spec.add_development_dependency 'pry-nav'
+  spec.add_development_dependency 'rake', '~> 11.0'
+  spec.add_development_dependency 'minitest', '~> 5.0'
+  spec.add_development_dependency 'minitest-colorin', '~> 0.1'
+  spec.add_development_dependency 'simplecov', '~> 0.12'
+  spec.add_development_dependency 'coveralls', '~> 0.8'
+  spec.add_development_dependency 'pry-nav', '~> 0.2'
+
+  if RUBY_VERSION < '2'
+    spec.add_development_dependency 'term-ansicolor', '~> 1.3.0'
+    spec.add_development_dependency 'tins', '~> 1.6.0'
+    spec.add_development_dependency 'json', '~> 1.8'
+  end
 end