'cwltool==1.0.20180806194258',
'schema-salad==2.7.20180719125426',
'typing >= 3.6.4',
- 'ruamel.yaml >=0.13.11, <0.15',
+ # Need to limit ruamel.yaml version to 0.15.26 because of bug
+ # https://bitbucket.org/ruamel/yaml/issues/227/regression-parsing-flow-mapping
+ 'ruamel.yaml >=0.13.11, <= 0.15.26',
'arvados-python-client>=1.1.4.20180607143841',
'setuptools',
'ciso8601 >=1.0.6, <2.0.0',