diff --git a/src/sphinx_jinja2/__init__.py b/src/sphinx_jinja2/__init__.py
index 1e5c7fb..17e47a6 100644
--- a/src/sphinx_jinja2/__init__.py
+++ b/src/sphinx_jinja2/__init__.py
@@ -1,4 +1,5 @@
 """A sphinx extension for peeking at internal references."""
+
 from __future__ import annotations
 
 from dataclasses import dataclass, field, fields
diff --git a/src/sphinx_jinja2/_private.py b/src/sphinx_jinja2/_private.py
index c35d26c..a65b1ba 100644
--- a/src/sphinx_jinja2/_private.py
+++ b/src/sphinx_jinja2/_private.py
@@ -1,4 +1,5 @@
 """Private module for sphinx-jinja2."""
+
 from __future__ import annotations
 
 from dataclasses import fields