diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 8cd79f0..8791e05 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -11,7 +11,7 @@ repos:
     hooks:
       - id: prettier
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.1.9
+    rev: v0.3.3
     hooks:
       - id: ruff
         args: [--fix, --exit-non-zero-on-fix, --unsafe-fixes]
@@ -31,7 +31,7 @@ repos:
       - id: check-merge-conflict
         args: [--assume-in-merge]
   - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v1.8.0
+    rev: v1.9.0
     hooks:
       - id: mypy
         args: [--no-strict-optional, --ignore-missing-imports]
diff --git a/src/multi_condition_comparisions/methods/_base.py b/src/multi_condition_comparisions/methods/_base.py
index 88c0598..5d5a74e 100644
--- a/src/multi_condition_comparisions/methods/_base.py
+++ b/src/multi_condition_comparisions/methods/_base.py
@@ -228,8 +228,7 @@ def fit(self, **kwargs) -> None:
         ...
 
     @abstractmethod
-    def _test_single_contrast(self, contrast, **kwargs) -> pd.DataFrame:
-        ...
+    def _test_single_contrast(self, contrast, **kwargs) -> pd.DataFrame: ...
 
     def test_contrasts(
         self, contrasts: list[str] | dict[str, np.ndarray] | dict[str, list] | np.ndarray, **kwargs