diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index ac5afd597a..9a1677a9d4 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -14,7 +14,7 @@ jobs:
       - name: Set up Python 3.7
         uses: actions/setup-python@v2
         with:
-          python-version: 3.7
+          python-version: 3.10.15
       - name: Install pre-commit hook
         run: |
           pip install pre-commit
diff --git a/.pre-commit-config-zh-cn.yaml b/.pre-commit-config-zh-cn.yaml
index 313c83c84b..ee604e0d60 100644
--- a/.pre-commit-config-zh-cn.yaml
+++ b/.pre-commit-config-zh-cn.yaml
@@ -1,7 +1,7 @@
 exclude: ^tests/data/
 repos:
-  - repo: https://gitee.com/openmmlab/mirrors-flake8
-    rev: 5.0.4
+  - repo: https://github.com/PyCQA/flake8
+    rev: 7.1.1
     hooks:
       - id: flake8
   - repo: https://gitee.com/openmmlab/mirrors-isort
@@ -13,7 +13,7 @@ repos:
     hooks:
       - id: yapf
   - repo: https://gitee.com/openmmlab/mirrors-pre-commit-hooks
-    rev: v4.3.0
+    rev: v5.0.0
     hooks:
       - id: trailing-whitespace
       - id: check-yaml
@@ -53,8 +53,8 @@ repos:
     hooks:
       - id: check-copyright
         args: ["mmcv", "tests", "--excludes", "mmcv/ops"]
-  - repo: https://gitee.com/openmmlab/mirrors-mypy
-    rev: v0.812
+  - repo: https://github.com/pre-commit/mirrors-mypy
+    rev: v1.2.0
     hooks:
       - id: mypy
         exclude: |-
@@ -62,6 +62,7 @@ repos:
               ^test
               | ^docs
           )
+        additional_dependencies: ["types-setuptools", "types-requests"]
   # - repo: local
   #   hooks:
   #     - id: clang-format
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 76ded556f9..7cc75d290b 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,7 +1,7 @@
 exclude: ^tests/data/
 repos:
   - repo: https://github.com/PyCQA/flake8
-    rev: 5.0.4
+    rev: 7.1.1
     hooks:
       - id: flake8
   - repo: https://github.com/PyCQA/isort
@@ -13,7 +13,7 @@ repos:
     hooks:
       - id: yapf
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.3.0
+    rev: v5.0.0
     hooks:
       - id: trailing-whitespace
       - id: check-yaml
@@ -54,7 +54,7 @@ repos:
       - id: check-copyright
         args: ["mmcv", "tests", "--excludes", "mmcv/ops"]
   - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v0.812
+    rev: v1.2.0
     hooks:
       - id: mypy
         exclude: |-
@@ -62,6 +62,7 @@ repos:
               ^test
               | ^docs
           )
+        additional_dependencies: ["types-setuptools", "types-requests"]
   # - repo: local
   #   hooks:
   #     - id: clang-format
diff --git a/mmcv/ops/iou3d.py b/mmcv/ops/iou3d.py
index 94e2057ad2..dd47993917 100755
--- a/mmcv/ops/iou3d.py
+++ b/mmcv/ops/iou3d.py
@@ -42,7 +42,7 @@ def boxes_iou3d(boxes_a: Tensor, boxes_b: Tensor) -> Tensor:
     Returns:
         torch.Tensor: 3D IoU result with shape (M, N).
     """
-    assert boxes_a.shape[1] == boxes_b.shape[1] == 7,\
+    assert boxes_a.shape[1] == boxes_b.shape[1] == 7, \
         'Input boxes shape should be (N, 7)'
 
     boxes_a_height_max = (boxes_a[:, 2] + boxes_a[:, 5] / 2).view(-1, 1)
diff --git a/mmcv/transforms/processing.py b/mmcv/transforms/processing.py
index 8b65b112b6..d490745a65 100644
--- a/mmcv/transforms/processing.py
+++ b/mmcv/transforms/processing.py
@@ -1457,7 +1457,7 @@ class RandomResize(BaseTransform):
     def __init__(
         self,
         scale: Union[Tuple[int, int], Sequence[Tuple[int, int]]],
-        ratio_range: Tuple[float, float] = None,
+        ratio_range: Optional[Tuple[float, float]] = None,
         resize_type: str = 'Resize',
         **resize_kwargs,
     ) -> None:
diff --git a/mmcv/transforms/wrappers.py b/mmcv/transforms/wrappers.py
index 27e07d6335..ed20449d1e 100644
--- a/mmcv/transforms/wrappers.py
+++ b/mmcv/transforms/wrappers.py
@@ -177,7 +177,7 @@ class KeyMapper(BaseTransform):
     """
 
     def __init__(self,
-                 transforms: Union[Transform, List[Transform]] = None,
+                 transforms: Union[Transform, List[Transform], None] = None,
                  mapping: Optional[Dict] = None,
                  remapping: Optional[Dict] = None,
                  auto_remap: Optional[bool] = None,
diff --git a/mmcv/visualization/image.py b/mmcv/visualization/image.py
index e7ac4c1817..0c4624aabd 100644
--- a/mmcv/visualization/image.py
+++ b/mmcv/visualization/image.py
@@ -91,7 +91,7 @@ def imshow_bboxes(img: Union[str, np.ndarray],
 def imshow_det_bboxes(img: Union[str, np.ndarray],
                       bboxes: np.ndarray,
                       labels: np.ndarray,
-                      class_names: List[str] = None,
+                      class_names: Optional[List[str]] = None,
                       score_thr: float = 0,
                       bbox_color: ColorType = 'green',
                       text_color: ColorType = 'green',