core/homeassistant/package_constraints.txt

PyJWT==2.1.0
PyNaCl==1.4.0
aiodiscover==1.4.7
aiohttp==3.8.1
aiohttp_cors==0.7.0
astral==2.2
async-upnp-client==0.23.4
async_timeout==4.0.2
atomicwrites==1.4.0
attrs==21.2.0
awesomeversion==22.1.0
bcrypt==3.1.7
certifi>=2021.5.30
ciso8601==2.2.0
cryptography==35.0.0
emoji==1.6.3
hass-nabucasa==0.52.0
home-assistant-frontend==20220127.0
httpx==0.21.3
ifaddr==0.1.7
jinja2==3.0.3
paho-mqtt==1.6.1
pillow==9.0.0
pip>=8.0.3,<20.3
pyserial==3.5
python-slugify==4.0.1
pyudev==0.22.0
pyyaml==6.0
requests==2.27.1
scapy==2.4.5
sqlalchemy==1.4.27
typing-extensions>=3.10.0.2,<5.0
voluptuous-serialize==2.5.0
voluptuous==0.12.2
yarl==1.7.2
zeroconf==0.38.1

# Constrain pycryptodome to avoid vulnerability
# see https://github.com/home-assistant/core/pull/16238
pycryptodome>=3.6.6

# Constrain urllib3 to ensure we deal with CVE-2020-26137 and CVE-2021-33503
urllib3>=1.26.5

# Constrain httplib2 to protect against GHSA-93xj-8mrv-444m
# https://github.com/advisories/GHSA-93xj-8mrv-444m
httplib2>=0.19.0

# gRPC is an implicit dependency that we want to make explicit so we manage
# upgrades intentionally. It is a large package to build from source and we
# want to ensure we have wheels built.
grpcio==1.43.0

# libcst >=0.4.0 requires a newer Rust than we currently have available,
# thus our wheels builds fail. This pins it to the last working version,
# which at this point satisfies our needs.
libcst==0.3.23

# This is a old unmaintained library and is replaced with pycryptodome
pycrypto==1000000000.0.0

# To remove reliance on typing
btlewrap>=0.0.10

# This overrides a built-in Python package
enum34==1000000000.0.0
typing==1000000000.0.0
uuid==1000000000.0.0

# Temporary constraint on pandas, to unblock 2021.7 releases
# until we have fixed the wheels builds for newer versions.
pandas==1.3.0

# regex causes segfault with version 2021.8.27
# https://bitbucket.org/mrabarnett/mrab-regex/issues/421/2021827-results-in-fatal-python-error
# This is fixed in 2021.8.28
regex==2021.8.28

# httpx requires httpcore, and httpcore requires anyio and h11, but the version constraints on
# these requirements are quite loose. As the entire stack has some outstanding issues, and
# even newer versions seem to introduce new issues, it's useful for us to pin all these
# requirements so we can directly link HA versions to these library versions.
anyio==3.5.0
h11==0.12.0
httpcore==0.14.5

# pytest_asyncio breaks our test suite. We rely on pytest-aiohttp instead
pytest_asyncio==1000000000.0.0

# Prevent dependency conflicts between sisyphus-control and aioambient
# until upper bounds for sisyphus-control have been updated
# https://github.com/jkeljo/sisyphus-control/issues/6
python-engineio>=3.13.1,<4.0
python-socketio>=4.6.0,<5.0

# Constrain multidict to avoid typing issues
# https://github.com/home-assistant/core/pull/64792
multidict<6.0.0