diff --git a/pyproject.toml b/pyproject.toml
index 317c7b2..c5b0e92 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,7 +21,7 @@ dependencies = [
 [tool.pdm]
 [tool.pdm.dev-dependencies]
 dev = [
-    "black~=23.3",
+    "black~=24.1",
     "isort~=5.11",
 ]