diff --git a/pyproject.toml b/pyproject.toml
index 4a7785a..a122a7e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -55,7 +55,7 @@ mypy = { version = "^1.7.1", optional = true }
 flake8 = { version = "^6.1.0", optional = true }
 tox = { version = "^4.11.4", optional = true }
 bandit = { version = "^1.7.6", optional = true }
-black = { version = "^23.12.0", optional = true }
+black = { version = "^24.8.0", optional = true }
 
 [tool.poetry.extras]
 tests = [