diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 061473b..19ca468 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,7 +13,7 @@ jobs:
   check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - uses: actions/setup-node@v4
         with:
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index a5e6ae8..732255d 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -34,7 +34,7 @@ jobs:
             dockerfile: Dockerfile.web
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       # linux/arm64 is not optional here — the deploy target is a Pi.
       - uses: docker/setup-qemu-action@v3