Gemfile in fluent-plugin-aws-elasticsearch-service-0.1.3 vs Gemfile in fluent-plugin-aws-elasticsearch-service-0.1.4

@@ -3,6 +3,6 @@
 # Specify your gem's dependencies in fluent-plugin-aws-elasticsearch-service.gemspec
 gemspec
 
 gem 'fluent-plugin-elasticsearch', '~> 1.0', require: false
 gem 'aws-sdk', '~> 2', require: false
-gem 'faraday_middleware-aws-signers-v4', require: false
+gem 'faraday_middleware-aws-signers-v4', '>= 0.1.0, < 0.1.2', require: false