diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 1e8794be..a6a1410e 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -4,7 +4,7 @@ repos:
     hooks:
       - id: isort
   - repo: https://github.com/psf/black
-    rev: 23.12.1
+    rev: 24.1.1
     hooks:
       - id: black
   - repo: https://github.com/pycqa/flake8
diff --git a/django_components/component.py b/django_components/component.py
index 834bdd94..40d0fafe 100644
--- a/django_components/component.py
+++ b/django_components/component.py
@@ -225,9 +225,9 @@ class Component(View, metaclass=SimplifiedInterfaceMediaDefiningClass):
                         f"To fix, check template '{template.name}' "
                         f"of component '{self.registered_name}'."
                     )
-                content_data: Optional[
-                    FillContent
-                ] = None  # `None` -> unfilled
+                content_data: Optional[FillContent] = (
+                    None  # `None` -> unfilled
+                )
                 if node.is_required:
                     required_slot_names.add(node.name)
                 if node.is_default: