numpy>=1.14.0
pandas>=1.0.0
requests>=2.4.0
cloudpickle>=1.0.0
pyarrow>=0.11.0,!=0.16.*
cython>=0.29
pytest>=3.5.0
pytest-cov>=2.5.0
pytest-timeout>=1.2.0
pytest-xdist>=1.15.0
sqlalchemy>=1.2.0
scipy>=1.0.0
protobuf>=3.6
