tomograph.gemspec in tomograph-2.5.3 vs tomograph.gemspec in tomograph-2.5.4

@@ -16,14 +16,14 @@
   spec.files         = `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
   spec.bindir        = 'exe'
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ['lib']
 
-  spec.add_runtime_dependency 'methadone', '~> 1.9', '>= 1.9.5'
-  spec.add_runtime_dependency 'multi_json', '~> 1.11', '>= 1.11.1'
-  spec.add_development_dependency 'bundler', '~> 1.12'
-  spec.add_development_dependency 'byebug', '~> 8.2', '>= 8.2.1'
-  spec.add_development_dependency 'rake', '>= 12.3.3'
-  spec.add_development_dependency 'rspec', '~> 3.4', '>= 3.4.0'
-  spec.add_development_dependency 'rubocop', '~> 0.52.1', '>= 0.52.1'
-  spec.add_development_dependency 'simplecov', '~> 0.11', '>= 0.11.2'
+  spec.add_runtime_dependency 'methadone', '~> 2', '>= 2.0.2'
+  spec.add_runtime_dependency 'multi_json', '~> 1.14', '>= 1.14.1'
+  spec.add_development_dependency 'byebug', '~> 11.1', '>= 11.1.1'
+  spec.add_development_dependency 'rake', '>= 13.0.1'
+  spec.add_development_dependency 'rspec', '~> 3.9', '>= 3.9.0'
+  spec.add_development_dependency 'rubocop', '~> 0.81', '>= 0.81.0'
+  spec.add_development_dependency 'simplecov', '~> 0.18', '>= 0.18.5'
+  spec.required_ruby_version = '>= 2.4.0'
 end