PyYAML==3.12
blinker==1.4
pika==0.12.0
six==1.11.0
sqlalchemy==1.2.9

PyYAML==3.13
blinker==1.4
pika==0.12.0
six==1.11.0
sqlalchemy==1.2.9

Update pyyaml from 3.12 to 3.13
Update pyyaml from 3.12 to 3.13