diff --git a/dev-requirements.txt b/dev-requirements.txt
index 50ea55d..d9a1d99 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -1,5 +1,5 @@
 aiohttp~=3.8 # keep synchronized with extras_require in setup.py
-black~=22.0
+black~=24.8
 build~=0.1.0
 flake8~=5.0
 flake8-bugbear~=22.9