numpy>=1.14.0
pandas>=0.23.0
requests>=2.4.0
pyarrow>=0.11.0,<0.16.0
cython>=0.29
pytest>=3.5.0
pytest-cov>=2.5.0
pytest-timeout>=1.2.0
pytest-xdist>=1.15.0
cloudpickle>=1.0.0
sqlalchemy>=1.2.0
