diff --git a/README.ja.md b/README.ja.md
index 3ac6985..8bf0c91 100644
--- a/README.ja.md
+++ b/README.ja.md
@@ -8,6 +8,33 @@
 
 YAML ファイルを自動的に整形するための GitHub Actions 用アクションです。コードの一貫性を保ち、レビューやデバッグを容易にします。
 
+## TL;DR
+
+```yaml
+name: YAML Formatting
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    types: [opened, synchronize, reopened]
+  workflow_dispatch:
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: yamllint
+        uses: reviewdog/action-yamllint@v1
+        with:
+          github_token: ${{ secrets.github_token }}
+          fail_on_error: true
+      - name: yamlfmt
+        uses: yk-lab/yamlfmt-action@v1
+```
+
 ## 特徴
 
 - **自動フォーマット**: `yamlfmt` を使用して YAML ファイルを統一的に整形。
@@ -50,6 +77,7 @@ jobs:
 
 アクションには以下の入力パラメータがあります。
 
+- `version`: `yamlfmt` のバージョン (デフォルト: `latest`, 例: `v0.13.0`)
 - `path`: フォーマットする YAML ファイルまたはディレクトリのパス
 - `dstar`: ダブルスター展開を有効にする
 - `exclude`: 指定したパターンに一致するファイルを除外
diff --git a/README.md b/README.md
index 889ed63..6924992 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,33 @@ English | [日本語](README.ja.md)
 
 Automatically format YAML files using `yamlfmt` in your GitHub Actions workflows. This action helps maintain consistent code style, making reviews and debugging easier.
 
+## TL;DR
+
+```yaml
+name: YAML Formatting
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    types: [opened, synchronize, reopened]
+  workflow_dispatch:
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: yamllint
+        uses: reviewdog/action-yamllint@v1
+        with:
+          github_token: ${{ secrets.github_token }}
+          fail_on_error: true
+      - name: yamlfmt
+        uses: yk-lab/yamlfmt-action@v1
+```
+
 ## Features
 
 - **Automatic Formatting**: Uses `yamlfmt` to standardize the formatting of YAML files.
@@ -50,6 +77,7 @@ jobs:
 
 The action supports the following input parameters:
 
+- `version`: Version of `yamlfmt` to use (default: `latest`, e.g., `v0.13.0`)
 - `path`: Path to the YAML file or directory to format
 - `dstar`: Enable double-star expansion
 - `exclude`: Exclude files matching the specified pattern
diff --git a/action.yml b/action.yml
index 3877972..1f8c000 100644
--- a/action.yml
+++ b/action.yml
@@ -6,6 +6,10 @@ branding:
   color: gray-dark
 
 inputs:
+  version:
+    description: 'The version of yamlfmt to use'
+    required: false
+    default: 'latest'
   path:
     description: 'Path to the YAML file or directory to format'
     required: false
@@ -56,8 +60,14 @@ runs:
       shell: bash
 
     - id: get_yamlfmt_version
-      name: Get yamlfmt latest version
-      run: echo "version=$(go list -m -versions -json github.com/google/yamlfmt | jq -r '.Versions[-1]')" >> $GITHUB_OUTPUT
+      name: Get yamlfmt version
+      run: |
+        if [ "${{ inputs.version }}" = "latest" ]; then
+          version=$(go list -m -versions -json github.com/google/yamlfmt | jq -r '.Versions[-1]')
+        else
+          version="${{ inputs.version }}"
+        fi
+        echo "version=$version" >> $GITHUB_OUTPUT
       shell: bash
 
     - id: cache_gobin
@@ -69,7 +79,7 @@ runs:
 
     - name: Install yamlfmt
       if: steps.cache_gobin.outputs.cache-hit != 'true'
-      run: go install github.com/google/yamlfmt/cmd/yamlfmt@latest
+      run: go install github.com/google/yamlfmt/cmd/yamlfmt@${{ steps.get_yamlfmt_version.outputs.version }}
       shell: bash
 
     - id: build_command