google-auth<2.0dev,>=1.25.0
googleapis-common-protos<2.0dev,>=1.6.0
packaging>=14.3
protobuf>=3.12.0
pytz
requests<3.0.0dev,>=2.18.0
setuptools>=40.3.0
six>=1.13.0

[:python_version < "3.2"]
futures>=3.2.0

[grpc]
grpcio<2.0dev,>=1.29.0

[grpcgcp]
grpcio-gcp>=0.2.2

[grpcio-gcp]
grpcio-gcp>=0.2.2
