diff --git a/.github/workflows/documentation.yml b/.github/workflows/documentation.yml
index 9e41958a..38d1bf54 100644
--- a/.github/workflows/documentation.yml
+++ b/.github/workflows/documentation.yml
@@ -18,7 +18,7 @@ jobs:
         working-directory: docs/
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           # fetch all commits to get last updated time or other git log info
           fetch-depth: 0
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 6727f4c3..24814d88 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -13,7 +13,7 @@ jobs:
   asdf:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: asdf-vm/actions/install@v2
       - uses: actions/setup-python@v4
         with:
@@ -24,7 +24,7 @@ jobs:
   actions:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Check workflow files
         uses: docker://rhysd/actionlint:1.6.24
         with:
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index ec5931d5..9258639c 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -16,7 +16,7 @@ jobs:
       documentation: ${{ steps.filter.outputs.documentation }}
       cli: ${{ steps.filter.outputs.cli }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - uses: dorny/paths-filter@v2
@@ -44,7 +44,7 @@ jobs:
     if: ${{ needs.detect-changes.outputs.cli == 'true' }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - run: scripts/install_dependencies.bash
@@ -59,7 +59,7 @@ jobs:
     if: ${{ needs.detect-changes.outputs.cli == 'true' }}
     runs-on: macos-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - run: scripts/install_dependencies.bash
@@ -75,7 +75,7 @@ jobs:
     if: ${{ github.event_name == 'pull_request' && needs.detect-changes.outputs.documentation == 'true' }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           # fetch all commits to get git log info for Vuepress
           fetch-depth: 0