diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 54ac522..0fefadb 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -6,7 +6,7 @@ repos:
       - id: end-of-file-fixer
       - id: check-yaml
   - repo: https://github.com/ShigureLab/dochooks
-    rev: v0.3.0
+    rev: v0.4.0
     hooks:
       - id: check-whitespace-between-cn-and-en-char
         files: \.md$|\.rst$
diff --git a/README.md b/README.md
index aca5751..c5da9bd 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@ Some pre-commit hooks for docs.
 ```yaml
 repos:
    - repo: https://github.com/PFCCLab/dochooks
-     rev: v0.3.0
+     rev: v0.4.0
      hooks:
         - id: check-whitespace-between-cn-and-en-char
           files: \.md$|\.rst$
diff --git a/dochooks/__init__.py b/dochooks/__init__.py
index 19163d5..97aeba3 100644
--- a/dochooks/__init__.py
+++ b/dochooks/__init__.py
@@ -1,7 +1,7 @@
 # Meta information for the project.
 from __future__ import annotations
 
-__version__ = "0.3.0"
+__version__ = "0.4.0"
 __author__ = "Nyakku Shigure"
 __year__ = "2022"
 __project_info__ = {
diff --git a/pyproject.toml b/pyproject.toml
index fd64f95..8bea062 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "dochooks"
-version = "0.3.0"
+version = "0.4.0"
 description = ""
 readme = "README.md"
 requires-python = ">=3.8"
diff --git a/uv.lock b/uv.lock
index bb96a39..ec0281c 100644
--- a/uv.lock
+++ b/uv.lock
@@ -30,7 +30,7 @@ wheels = [
 
 [[package]]
 name = "dochooks"
-version = "0.3.0"
+version = "0.4.0"
 source = { editable = "." }
 dependencies = [
     { name = "typing-extensions" },