diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 4e5d2f8e..ed7d0cb0 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -10,7 +10,7 @@ repos:
   hooks:
   - id: yesqa
 - repo: https://github.com/Zac-HD/shed
-  rev: 0.10.7
+  rev: 2024.1.1
   hooks:
   - id: shed
     args:
diff --git a/pytest_asyncio/__init__.py b/pytest_asyncio/__init__.py
index 95046981..08dca478 100644
--- a/pytest_asyncio/__init__.py
+++ b/pytest_asyncio/__init__.py
@@ -1,4 +1,5 @@
 """The main point for importing pytest-asyncio items."""
+
 from ._version import version as __version__  # noqa
 from .plugin import fixture, is_async_test
 
diff --git a/pytest_asyncio/plugin.py b/pytest_asyncio/plugin.py
index c0147ffb..b0744f0d 100644
--- a/pytest_asyncio/plugin.py
+++ b/pytest_asyncio/plugin.py
@@ -1,4 +1,5 @@
 """pytest-asyncio implementation."""
+
 import asyncio
 import contextlib
 import enum
@@ -115,8 +116,7 @@ def fixture(
         None,
     ] = ...,
     name: Optional[str] = ...,
-) -> FixtureFunction:
-    ...
+) -> FixtureFunction: ...
 
 
 @overload
@@ -132,8 +132,7 @@ def fixture(
         None,
     ] = ...,
     name: Optional[str] = None,
-) -> FixtureFunctionMarker:
-    ...
+) -> FixtureFunctionMarker: ...
 
 
 def fixture(
@@ -720,9 +719,9 @@ def pytest_generate_tests(metafunc: Metafunc) -> None:
         # The fixture needs to be appended to avoid messing up the fixture evaluation
         # order
         metafunc.fixturenames.append(event_loop_fixture_id)
-        metafunc._arg2fixturedefs[
-            event_loop_fixture_id
-        ] = fixturemanager._arg2fixturedefs[event_loop_fixture_id]
+        metafunc._arg2fixturedefs[event_loop_fixture_id] = (
+            fixturemanager._arg2fixturedefs[event_loop_fixture_id]
+        )
 
 
 @pytest.hookimpl(hookwrapper=True)
diff --git a/tests/async_fixtures/test_async_fixtures_scope.py b/tests/async_fixtures/test_async_fixtures_scope.py
index 079a981a..a25934a8 100644
--- a/tests/async_fixtures/test_async_fixtures_scope.py
+++ b/tests/async_fixtures/test_async_fixtures_scope.py
@@ -2,6 +2,7 @@
 We support module-scoped async fixtures, but only if the event loop is
 module-scoped too.
 """
+
 import asyncio
 
 import pytest
diff --git a/tests/hypothesis/test_base.py b/tests/hypothesis/test_base.py
index c2a7ea6a..fa12f2b3 100644
--- a/tests/hypothesis/test_base.py
+++ b/tests/hypothesis/test_base.py
@@ -1,6 +1,7 @@
 """Tests for the Hypothesis integration, which wraps async functions in a
 sync shim for Hypothesis.
 """
+
 from textwrap import dedent
 
 import pytest
diff --git a/tests/loop_fixture_scope/test_loop_fixture_scope.py b/tests/loop_fixture_scope/test_loop_fixture_scope.py
index 679ab48f..eb4be8c9 100644
--- a/tests/loop_fixture_scope/test_loop_fixture_scope.py
+++ b/tests/loop_fixture_scope/test_loop_fixture_scope.py
@@ -1,4 +1,5 @@
 """Unit tests for overriding the event loop with a larger scoped one."""
+
 import asyncio
 
 import pytest
diff --git a/tests/markers/test_class_scope.py b/tests/markers/test_class_scope.py
index fa2fe81e..9ec3ed9c 100644
--- a/tests/markers/test_class_scope.py
+++ b/tests/markers/test_class_scope.py
@@ -1,4 +1,5 @@
 """Test if pytestmark works when defined on a class."""
+
 import asyncio
 from textwrap import dedent
 
diff --git a/tests/test_simple.py b/tests/test_simple.py
index 05c92694..f5f52a8d 100644
--- a/tests/test_simple.py
+++ b/tests/test_simple.py
@@ -1,4 +1,5 @@
 """Quick'n'dirty unit tests for provided fixtures and markers."""
+
 import asyncio
 from textwrap import dedent
 
diff --git a/tests/test_subprocess.py b/tests/test_subprocess.py
index f60b2824..3d91e7b1 100644
--- a/tests/test_subprocess.py
+++ b/tests/test_subprocess.py
@@ -1,4 +1,5 @@
 """Tests for using subprocesses in tests."""
+
 import asyncio.subprocess
 import sys