asynchronic.gemspec in asynchronic-1.6.3 vs asynchronic.gemspec in asynchronic-2.0.0

@@ -16,12 +16,11 @@
   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_dependency 'redis', '~> 3.0'
-  spec.add_dependency 'ost', '~> 0.1'
+  spec.add_dependency 'ost', '~> 1.0'
   spec.add_dependency 'class_config', '~> 0.0'
   spec.add_dependency 'transparent_proxy', '~> 0.0'
   spec.add_dependency 'multi_require', '~> 1.0'
 
   spec.add_development_dependency 'bundler', '~> 1.12'
@@ -31,12 +30,6 @@
   spec.add_development_dependency 'minitest-colorin', '~> 0.1'
   spec.add_development_dependency 'minitest-line', '~> 0.6'
   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