2 Runtime Dependencies

Gem Required version
logstash-core-plugin-api 2.1.28-java <= 6.0.0 ~> 2.0
logstash-mixin-http_client 6.0.0 <= 6.0.0 >= 1.0.0

1 Development Dependency

Gem Required version
logstash-devutils 2.6.3-java <= 6.0.0 >= 0.0.16