diff --git a/pyproject.toml b/pyproject.toml
index 0ac84e6..496d507 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,7 +12,7 @@ python = "^3.8"
 mypy = "^0.910"
 pydocstyle = "^6.1.1"
 pre-commit = "^2.15.0"
-black = "^21.9b0"
+black = "^24.3"
 flake8 = "^4.0.1"
 isort = "^5.9.3"
 pyclean = "^2.0.0"