aiohttp<3.8.0,>=3.6.2
pyyaml<5.5.0,>=5.4.0
attrs<21,>=19.3.0
fastjsonschema<2.16.0,>=2.15.0
strict_rfc3339<0.8,>=0.7

[:python_version < "3.7"]
contextvars<2.5,>=2.4
