kubernetes-deploy.gemspec in kubernetes-deploy-0.22.0 vs kubernetes-deploy.gemspec in kubernetes-deploy-0.23.0

@@ -13,23 +13,25 @@
   spec.summary       = 'Kubernetes deploy scripts'
   spec.description   = spec.summary
   spec.homepage      = "https://github.com/Shopify/kubernetes-deploy"
   spec.license       = "MIT"
 
-  spec.files         = `git ls-files -z`.split("\x0").reject do |f|
+  spec.files         = %x(git ls-files -z).split("\x0").reject do |f|
     f.match(%r{^(test|spec|features)/})
   end
   spec.bindir        = "exe"
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
-  spec.require_paths = ["lib"]
+  spec.require_paths = %w(lib)
 
   spec.required_ruby_version = '>= 2.3.0'
   spec.add_dependency "activesupport", ">= 5.0"
   spec.add_dependency "kubeclient", "~> 3.0"
   spec.add_dependency "googleauth", "~> 0.6.6" # https://github.com/google/google-auth-library-ruby/issues/153
   spec.add_dependency "ejson", "~> 1.0"
   spec.add_dependency "colorize", "~> 0.8"
-  spec.add_dependency "statsd-instrument", "~> 2.3"
+  spec.add_dependency "statsd-instrument", '~> 2.3', '>= 2.3.2'
+  spec.add_dependency "oj", "~> 3.7"
+  spec.add_dependency "concurrent-ruby", "~> 1.1"
 
   spec.add_development_dependency "bundler"
   spec.add_development_dependency "rake", "~> 10.0"
   spec.add_development_dependency "minitest", "~> 5.0"
   spec.add_development_dependency "minitest-stub-const", "~> 0.6"