diff --git a/.github/workflows/docker-core-release.yml b/.github/workflows/docker-core-release.yml
index 69672e7..382b1e4 100644
--- a/.github/workflows/docker-core-release.yml
+++ b/.github/workflows/docker-core-release.yml
@@ -26,7 +26,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           submodules: recursive
 
diff --git a/.github/workflows/docker-release.yml b/.github/workflows/docker-release.yml
index 6e9a191..5c65500 100644
--- a/.github/workflows/docker-release.yml
+++ b/.github/workflows/docker-release.yml
@@ -40,7 +40,7 @@ jobs:
         variant: [full, browser]
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           submodules: recursive
 
diff --git a/.github/workflows/npm-format.yml b/.github/workflows/npm-format.yml
index dcca149..f459d6a 100644
--- a/.github/workflows/npm-format.yml
+++ b/.github/workflows/npm-format.yml
@@ -13,7 +13,7 @@ jobs:
       run:
         working-directory: console
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Setup Node
         uses: actions/setup-node@v4
diff --git a/.github/workflows/publish-pypi.yml b/.github/workflows/publish-pypi.yml
index 6c8db5a..0ec829e 100644
--- a/.github/workflows/publish-pypi.yml
+++ b/.github/workflows/publish-pypi.yml
@@ -18,7 +18,7 @@ jobs:
       name: pypi
       url: https://pypi.org/p/adclaw
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Set up Python
         uses: actions/setup-python@v6