diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 722eee2..9e1c5a3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,7 +22,7 @@ jobs:
       fail-fast: false
     name: "Build&Test: node-${{ matrix.node_version }}, ${{ matrix.os }}"
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - uses: actions/setup-python@v6
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index f3c53a6..5d08fd8 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
diff --git a/.github/workflows/pages-build-site.yml b/.github/workflows/pages-build-site.yml
index f67552c..fc2c34b 100644
--- a/.github/workflows/pages-build-site.yml
+++ b/.github/workflows/pages-build-site.yml
@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Install Node.js
         uses: actions/setup-node@v6