2 Runtime Dependencies

Gem Required version
logstash-codec-plain 3.1.0 ~> 3.0 >= 3.0.6
logstash-core-plugin-api 2.1.28-java ~> 2.0 <= 2.99

1 Development Dependency

Gem Required version
logstash-devutils 1.3.6-java ~> 1.3 >= 1.3.6