diff --git a/requirements-dev.txt b/requirements-dev.txt
index 467fb0b7..6f4ab900 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -5,7 +5,7 @@ pytest
 pytest-cov
 pytest-flake8
 Sphinx
-black==20.8b1
+black==24.3.0
 click==8.0.4
 mypy
 pytz