diff --git a/requirements-dev.txt b/requirements-dev.txt
index 13a7a4d..838611f 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -4,7 +4,7 @@ aiohttp==3.8.1
 async-generator==1.10
 attrs==21.4.0
 bandit==1.7.4
-flake8==4.0.1
+flake8==6.0.0
 flake8-bugbear==22.6.22
 mypy==0.961
 pre-commit==2.19.0