semian 0.9.0

• benchmark-memory 0.2.0 >= 0

• grpc 1.64.0 >= 0

• memory_profiler 1.0.1 >= 0

• minitest 5.23.1 >= 0

• mocha 2.3.0 >= 0

• mysql2 0.5.6 >= 0

• pry-byebug 3.10.1 >= 0

• rake 13.2.1 >= 0

• rake-compiler 1.2.7 >= 0

• redis 5.2.0 >= 0

• timecop 0.9.9 >= 0

• toxiproxy 1.0.3 ~> 1.0.0

• webrick 1.8.1 >= 0