diff --git a/.github/workflows/release-npm.yaml b/.github/workflows/release-npm.yaml
index 402a74e..bc9e1bf 100644
--- a/.github/workflows/release-npm.yaml
+++ b/.github/workflows/release-npm.yaml
@@ -11,7 +11,7 @@ jobs:
     environment: Release
     steps:
       - uses: actions/checkout@v5
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v5
         with:
           node-version: '22.x'
           cache: 'npm'
diff --git a/.github/workflows/site.yaml b/.github/workflows/site.yaml
index e3e826c..96f04de 100644
--- a/.github/workflows/site.yaml
+++ b/.github/workflows/site.yaml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v5
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v5
         with:
           node-version: 22.x
       - run: npm ci
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 1271297..1eaab3c 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -23,7 +23,7 @@ jobs:
     steps:
       - uses: actions/checkout@v5
       - name: with Node.js ${{ matrix.node-version }} on ${{ matrix.os }}
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v5
         with:
           node-version: ${{ matrix.node-version }}
       - run: npm ci
@@ -36,7 +36,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@v5
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v5
         with:
           node-version: 24.x
       - run: npm ci
@@ -48,7 +48,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@v5
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v5
         with:
           node-version: 24.x
       - run: npm ci