diff --git a/.github/workflows/audit.yml b/.github/workflows/audit.yml
index 12039fb..186e2ed 100644
--- a/.github/workflows/audit.yml
+++ b/.github/workflows/audit.yml
@@ -53,7 +53,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v6
-      - uses: actions/setup-node@v6
+      - uses: actions/setup-node@v7
         with:
           node-version: '22'
       - run: npm install --prefix web
@@ -64,7 +64,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v6
-      - uses: actions/setup-node@v6
+      - uses: actions/setup-node@v7
         with:
           node-version: '22'
       - run: npm install --prefix web
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b36a340..0391a58 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -39,7 +39,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v6
-      - uses: actions/setup-node@v6
+      - uses: actions/setup-node@v7
         with:
           node-version: '22'
       - run: npm install --prefix web
@@ -50,7 +50,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v6
-      - uses: actions/setup-node@v6
+      - uses: actions/setup-node@v7
         with:
           node-version: '22'
       - name: markdownlint-cli2
@@ -94,7 +94,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v6
-      - uses: actions/setup-node@v6
+      - uses: actions/setup-node@v7
         with:
           node-version: '22'
       - run: npm install --prefix web
diff --git a/.github/workflows/deploy-pages.yml b/.github/workflows/deploy-pages.yml
index 289d692..1703fcf 100644
--- a/.github/workflows/deploy-pages.yml
+++ b/.github/workflows/deploy-pages.yml
@@ -27,7 +27,7 @@ jobs:
       - uses: actions/checkout@v6
         with:
           ref: main
-      - uses: actions/setup-node@v6
+      - uses: actions/setup-node@v7
         with:
           node-version: '22'
       - run: npm install --prefix web