diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5ddea61d..f003a819 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v2
       - name: Setup Node.js environment
-        uses: actions/setup-node@v2
+        uses: actions/setup-node@v4
         with:
           node-version: 12.x
       - name: Update Brew (macOS)
diff --git a/.github/workflows/deploy-docs.yml b/.github/workflows/deploy-docs.yml
index 9f583c2f..d776232f 100644
--- a/.github/workflows/deploy-docs.yml
+++ b/.github/workflows/deploy-docs.yml
@@ -9,7 +9,7 @@ jobs:
       - name: Checking out Repository
         uses: actions/checkout@v2
       - name: Setup Node.js
-        uses: actions/setup-node@v2
+        uses: actions/setup-node@v4
         with:
           node-version: 12.x
       - name: Install Dependencies