<!-- Thank you for reporting an issue/feature request. If this is a feature request, please disregard this template. If this is a bug report, please answer to the questions below. It will be much easier for us to fix the issue if a test case that reproduces the problem is provided, with clear instructions on how to run it. Thank you! --> * **asyncpg version**: 0.21.0 * **PostgreSQL version**: 12 * **Do you use a PostgreSQL SaaS? If so, which? Can you reproduce the issue with a local PostgreSQL install?**: PostgreSQL in container * **Python version**: 3.8.6 * **Platform**: Linux * **Do you use pgbouncer?**: no * **Did you install asyncpg with pip?**: yes * **If you built asyncpg locally, which version of Cython did you use?**: no * **Can the issue be reproduced under both asyncio and [uvloop](https://github.com/magicstack/uvloop)?**: think so <!-- Enter your issue details below this comment. --> Hi, I have an error when using Pyinstaller with asyncpg which correspond to : https://github.com/MagicStack/py-pgproto/pull/8 I can see that pgproto https://github.com/MagicStack/asyncpg/tree/master/asyncpg is from the 2 May but I would like to have the version of 29 May. Can you bump it please ? Or I can make a pull request. Thanks a lot.