diff --git a/pyproject.toml b/pyproject.toml
index ec31e47..2a6dd2e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -40,7 +40,7 @@ dependencies = [
 ]
 [project.optional-dependencies]
 dev = [
-    "black == 24.4.2",
+    "black == 24.8.0",
     "isort == 5.13.2",
     "pylint == 3.2.2",
     "coveralls",