diff --git a/.github/workflows/build-dist.yml b/.github/workflows/build-dist.yml
index 3337746..18eff09 100644
--- a/.github/workflows/build-dist.yml
+++ b/.github/workflows/build-dist.yml
@@ -17,11 +17,11 @@ jobs:
     if: "!contains(github.event.head_commit.message, '[auto]')"
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
 
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v6
         with:
           node-version: '20'
           cache: 'npm'
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 03a3fcc..c59de12 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,8 +14,8 @@ jobs:
       matrix:
         node-version: [18.x, 20.x]
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v6
+      - uses: actions/setup-node@v6
         with:
           node-version: ${{ matrix.node-version }}
           cache: npm
diff --git a/.github/workflows/claude.yml b/.github/workflows/claude.yml
index a7ce74e..d2b3b6f 100644
--- a/.github/workflows/claude.yml
+++ b/.github/workflows/claude.yml
@@ -26,7 +26,7 @@ jobs:
       actions: read # Required for Claude to read CI results on PRs
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 1
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index d82e63e..608c4bb 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -12,8 +12,8 @@ jobs:
   release:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v6
+      - uses: actions/setup-node@v6
         with:
           node-version: 20.x
           cache: npm