diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a9da0969..6efb8e66 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       # workaround for npm registry key change
       # ref. `pnpm@10.1.0` / `pnpm@9.15.4` cannot be installed due to key id mismatch · Issue #612 · nodejs/corepack
       # - https://github.com/nodejs/corepack/issues/612#issuecomment-2629496091
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 47793600..c5689d9c 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -16,7 +16,7 @@ jobs:
       packages: write
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Docker meta
         id: metal
         uses: docker/metadata-action@v5
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index b733190d..46b26f81 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -12,7 +12,7 @@ jobs:
   release:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0