diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index e0284c1..033f259 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -18,12 +18,7 @@ repos:
     hooks:
       - id: ruff
         args: [--fix, --show-fixes]
-
-  - repo: https://github.com/psf/black
-    rev: 24.3.0
-    hooks:
-      - id: black
-        exclude: "^tests/mypy/negative.py"
+      - id: ruff-format
 
   - repo: https://github.com/pre-commit/mirrors-mypy
     rev: v1.9.0
diff --git a/src/typeguard/_checkers.py b/src/typeguard/_checkers.py
index 5ae7b03..67dd5ad 100644
--- a/src/typeguard/_checkers.py
+++ b/src/typeguard/_checkers.py
@@ -934,7 +934,8 @@ def builtin_checker_lookup(
     elif is_typeddict(origin_type):
         return check_typed_dict
     elif isclass(origin_type) and issubclass(
-        origin_type, Tuple  # type: ignore[arg-type]
+        origin_type,
+        Tuple,  # type: ignore[arg-type]
     ):
         # NamedTuple
         return check_tuple
diff --git a/src/typeguard/_pytest_plugin.py b/src/typeguard/_pytest_plugin.py
index 7bca9c2..7654d92 100644
--- a/src/typeguard/_pytest_plugin.py
+++ b/src/typeguard/_pytest_plugin.py
@@ -16,7 +16,7 @@ def pytest_addoption(parser: Parser) -> None:
     def add_ini_option(
         opt_type: (
             Literal["string", "paths", "pathlist", "args", "linelist", "bool"] | None
-        )
+        ),
     ) -> None:
         parser.addini(
             group.options[-1].names()[0][2:],
diff --git a/src/typeguard/_suppression.py b/src/typeguard/_suppression.py
index f6899a9..bbbfbfb 100644
--- a/src/typeguard/_suppression.py
+++ b/src/typeguard/_suppression.py
@@ -28,7 +28,7 @@ def suppress_type_checks() -> ContextManager[None]: ...
 
 
 def suppress_type_checks(
-    func: Callable[P, T] | None = None
+    func: Callable[P, T] | None = None,
 ) -> Callable[P, T] | ContextManager[None]:
     """
     Temporarily suppress all type checking.