diff --git a/pyproject.toml b/pyproject.toml
index 2c0b7e5..2fd6cb5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -47,7 +47,7 @@ test = [
     "pytest-cov >=4.0.0,<5.0.0",
     "pytest-mock >=3.0.0,<4.0.0",
     "requests-mock >=1.0.0,<2.0.0",
-    "black ==23.12.1",
+    "black ==24.4.0",
     "mypy >=1.0.0",
     "flake8 >=4.0.0,<8.0.0",
     "isort >=5.0.0,<7.0.0",