embulk-input-prometheus.gemspec in embulk-input-prometheus-0.2.0 vs embulk-input-prometheus.gemspec in embulk-input-prometheus-0.2.1

@@ -1,18 +1,19 @@
 
 Gem::Specification.new do |spec|
   spec.name          = "embulk-input-prometheus"
-  spec.version       = "0.2.0"
+  spec.version       = "0.2.1"
   spec.authors       = ["pyama86"]
   spec.summary       = "Prometheus input plugin for Embulk"
   spec.description   = "Loads records from Prometheus."
   spec.email         = ["[e-mail]"]
   spec.licenses      = ["MIT"]
   spec.homepage      = "https://github.com/pyama86/embulk-input-prometheus"
   spec.files         = `git ls-files`.split("\n") + Dir["classpath/*.jar"]
   spec.test_files    = spec.files.grep(%r{^(test|spec)/})
   spec.require_paths = ["lib"]
   spec.add_dependency 'prometheus-api-client'
+  spec.add_dependency 'faraday',  ['~> 0.9']
   spec.add_development_dependency 'embulk', ['>= 0.8.39']
   spec.add_development_dependency 'bundler', ['>= 1.10.6']
   spec.add_development_dependency 'rake', ['>= 10.0']
 end