🐣 Is your feature request related to a problem? Please describe.

We want to keep what we install up to date but our checks show aiohttp blocks multidict 5 (See travis on FOSSBots/bots-pip-auto#113)

💡 Describe the solution you'd like

Allow multidict 5 with aiohttp
❓ Describe alternatives you've considered

N/A

📋 Additional context