diff --git a/.github/workflows/preview-build.yml b/.github/workflows/preview-build.yml
index 9a2bb393..07fc5e2c 100644
--- a/.github/workflows/preview-build.yml
+++ b/.github/workflows/preview-build.yml
@@ -27,7 +27,7 @@ jobs:
           ref: ${{ github.event.pull_request.head.sha }}
           fetch-depth: 0 # enable git diff and building many branches
       - name: Install Node.js
-        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
+        uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
         with:
           node-version: '18'
       - name: Install Antora
diff --git a/.github/workflows/publication-builder.yml b/.github/workflows/publication-builder.yml
index 5ccf9143..daa1c018 100644
--- a/.github/workflows/publication-builder.yml
+++ b/.github/workflows/publication-builder.yml
@@ -19,7 +19,7 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Install Node.js
-        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
+        uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
         with:
           node-version: '18'
       - name: Install Antora