diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index dd9f075..f30a30e 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -10,7 +10,7 @@ jobs:
   CodeQL-Build:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v3
diff --git a/.github/workflows/dependency-review.yml b/.github/workflows/dependency-review.yml
index 9fe7f7e..85cf62e 100644
--- a/.github/workflows/dependency-review.yml
+++ b/.github/workflows/dependency-review.yml
@@ -12,5 +12,5 @@ jobs:
   dependency-review:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/dependency-review-action@v4
diff --git a/.github/workflows/dev-image.yml b/.github/workflows/dev-image.yml
index c7b10cf..97dc1aa 100644
--- a/.github/workflows/dev-image.yml
+++ b/.github/workflows/dev-image.yml
@@ -25,7 +25,7 @@ jobs:
   dev-image-test:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - run: make build
       - run: make cirun cmd="npm ci"
       # - run: make ciall
diff --git a/.github/workflows/label-commenter.yml b/.github/workflows/label-commenter.yml
index a99466e..b4b7b9f 100644
--- a/.github/workflows/label-commenter.yml
+++ b/.github/workflows/label-commenter.yml
@@ -14,7 +14,7 @@ jobs:
   comment:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           ref: main
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 690049e..40cf757 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -9,7 +9,7 @@ jobs:
   release:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Dump GitHub context
         env:
diff --git a/.github/workflows/test-action.yml b/.github/workflows/test-action.yml
index 7ca1b43..a8b16de 100644
--- a/.github/workflows/test-action.yml
+++ b/.github/workflows/test-action.yml
@@ -22,7 +22,7 @@ jobs:
           - true
           - false
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Setup Hugo
         uses: peaceiris/actions-hugo@v3.0.0
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 0545e8e..c02f259 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -23,7 +23,7 @@ jobs:
           - 'macos-latest'
           - 'windows-latest'
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - uses: actions/setup-node@v4
         with:
diff --git a/.github/workflows/update-major-tag.yml b/.github/workflows/update-major-tag.yml
index 8a9f250..a62315c 100644
--- a/.github/workflows/update-major-tag.yml
+++ b/.github/workflows/update-major-tag.yml
@@ -8,7 +8,7 @@ jobs:
   update:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Update major tag
         run: |