diff --git a/pyproject.toml b/pyproject.toml
index 72d7a8e..b3e2c32 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -30,7 +30,7 @@ dependencies = [
 
 [project.optional-dependencies]
 dev = [
-    "black==24.4.2",
+    "black==24.10.0",
     "build>=1",
     "coverage==7.5.3",
     "flake8==7.1.1",