diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index fb0883d5e69..62ba35769d9 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,6 +1,6 @@
 repos:
   - repo: https://github.com/PyCQA/flake8
-    rev: 3.8.3
+    rev: 5.0.4
     hooks:
       - id: flake8
   - repo: https://github.com/PyCQA/isort
@@ -8,11 +8,11 @@ repos:
     hooks:
       - id: isort
   - repo: https://github.com/pre-commit/mirrors-yapf
-    rev: v0.30.0
+    rev: v0.32.0
     hooks:
       - id: yapf
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v3.1.0
+    rev: v4.3.0
     hooks:
       - id: trailing-whitespace
       - id: check-yaml
@@ -25,7 +25,7 @@ repos:
       - id: mixed-line-ending
         args: ["--fix=lf"]
   - repo: https://github.com/codespell-project/codespell
-    rev: v2.1.0
+    rev: v2.2.1
     hooks:
       - id: codespell
   - repo: https://github.com/executablebooks/mdformat
diff --git a/docs/en/changelog.md b/docs/en/changelog.md
index 04acbceeb12..06bb3beb4d8 100644
--- a/docs/en/changelog.md
+++ b/docs/en/changelog.md
@@ -639,7 +639,7 @@ Thanks @Boyden, @onnkeat, @st9007a, @vealocia, @yhcao6, @DapangpangX, @yellowdol
 - Support [PVT](https://arxiv.org/abs/2102.12122) and [PVTv2](https://arxiv.org/abs/2106.13797) (#5780)
 - Support [SOLO](https://arxiv.org/abs/1912.04488) (#5832)
 - Support large scale jittering and New Mask R-CNN baselines (#6132)
-- Add a general data structrue for the results of models (#5508)
+- Add a general data structure for the results of models (#5508)
 - Added a base class for one-stage instance segmentation (#5904)
 - Speed up `YOLOv3` inference (#5991)
 - Release Swin Transformer pre-trained models (#6100)
diff --git a/docs/en/tutorials/data_pipeline.md b/docs/en/tutorials/data_pipeline.md
index 919220df6f0..57a6db45db9 100644
--- a/docs/en/tutorials/data_pipeline.md
+++ b/docs/en/tutorials/data_pipeline.md
@@ -195,5 +195,5 @@ For each operation, we list the related dict fields that are added/updated/remov
 
    To visualize the output of your augmentation pipeline, `tools/misc/browse_dataset.py`
    can help the user to browse a detection dataset (both images and bounding box annotations)
-   visually, or save the image to a designated directory. More detials can refer to
+   visually, or save the image to a designated directory. More details can refer to
    [useful_tools](../useful_tools.md)
diff --git a/mmdet/core/bbox/samplers/sampling_result.py b/mmdet/core/bbox/samplers/sampling_result.py
index 50676d04191..11a02c5d95a 100644
--- a/mmdet/core/bbox/samplers/sampling_result.py
+++ b/mmdet/core/bbox/samplers/sampling_result.py
@@ -117,7 +117,7 @@ def random(cls, rng=None, **kwargs):
         from mmdet.core.bbox.samplers.random_sampler import RandomSampler
         rng = demodata.ensure_rng(rng)
 
-        # make probabalistic?
+        # make probabilistic?
         num = 32
         pos_fraction = 0.5
         neg_pos_ub = -1
@@ -141,7 +141,7 @@ def random(cls, rng=None, **kwargs):
         if gt_labels is None:
             add_gt_as_proposals = False
         else:
-            add_gt_as_proposals = True  # make probabalistic?
+            add_gt_as_proposals = True  # make probabilistic?
 
         sampler = RandomSampler(
             num,
diff --git a/mmdet/models/losses/focal_loss.py b/mmdet/models/losses/focal_loss.py
index 6c20fddd56f..2858c198101 100644
--- a/mmdet/models/losses/focal_loss.py
+++ b/mmdet/models/losses/focal_loss.py
@@ -117,7 +117,7 @@ def sigmoid_focal_loss(pred,
                        alpha=0.25,
                        reduction='mean',
                        avg_factor=None):
-    r"""A warpper of cuda version `Focal Loss
+    r"""A wrapper of cuda version `Focal Loss
     <https://arxiv.org/abs/1708.02002>`_.
 
     Args:
diff --git a/mmdet/models/losses/mse_loss.py b/mmdet/models/losses/mse_loss.py
index 4a622f86de8..2ebd161f007 100644
--- a/mmdet/models/losses/mse_loss.py
+++ b/mmdet/models/losses/mse_loss.py
@@ -8,7 +8,7 @@
 
 @weighted_loss
 def mse_loss(pred, target):
-    """Warpper of mse loss."""
+    """Wrapper of mse loss."""
     return F.mse_loss(pred, target, reduction='none')
 
 
diff --git a/setup.cfg b/setup.cfg
index 56407a12ec5..a11a4834fcb 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -18,4 +18,4 @@ SPLIT_BEFORE_EXPRESSION_AFTER_OPENING_PAREN = true
 [codespell]
 skip = *.ipynb
 quiet-level = 3
-ignore-words-list = patten,nd,ty,mot,hist,formating,winn,gool,datas,wan,confids,TOOD,tood,ba
+ignore-words-list = patten,nd,ty,mot,hist,formating,winn,gool,datas,wan,confids,TOOD,tood,ba,warmup,nam