diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 6066c5d9..ff4cd3ac 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -15,14 +15,14 @@ jobs:
       CI: "true"
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: ${{ github.event.pull_request.head.ref }}
           repository: ${{ github.event.pull_request.head.repo.full_name }}
       - name: Setup Node.js
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
-          node-version: 16.17.0
+          node-version: 18
       - name: Install dependencies
         run: yarn install --check-files
       - name: build
@@ -52,7 +52,7 @@ jobs:
     if: always() && needs.build.outputs.self_mutation_happened && !(github.event.pull_request.head.repo.full_name != github.repository)
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           token: ${{ secrets.PROJEN_GITHUB_TOKEN }}
           ref: ${{ github.event.pull_request.head.ref }}
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 3a0557e2..6a4cb71a 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -17,7 +17,7 @@ jobs:
       CI: "true"
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Set git identity
@@ -25,9 +25,9 @@ jobs:
           git config user.name "github-actions"
           git config user.email "github-actions@github.com"
       - name: Setup Node.js
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
-          node-version: 16.17.0
+          node-version: 18
       - name: Install dependencies
         run: yarn install --check-files --frozen-lockfile
       - name: release
@@ -53,9 +53,9 @@ jobs:
       contents: write
     if: needs.release.outputs.latest_commit == github.sha
     steps:
-      - uses: actions/setup-node@v3
+      - uses: actions/setup-node@v4
         with:
-          node-version: 16.17.0
+          node-version: 18
       - name: Download build artifacts
         uses: actions/download-artifact@v3
         with:
@@ -78,9 +78,9 @@ jobs:
       contents: read
     if: needs.release.outputs.latest_commit == github.sha
     steps:
-      - uses: actions/setup-node@v3
+      - uses: actions/setup-node@v4
         with:
-          node-version: 16.17.0
+          node-version: 18
       - name: Download build artifacts
         uses: actions/download-artifact@v3
         with:
diff --git a/.github/workflows/upgrade-main.yml b/.github/workflows/upgrade-main.yml
index 31b7aa7f..c750e7d1 100644
--- a/.github/workflows/upgrade-main.yml
+++ b/.github/workflows/upgrade-main.yml
@@ -15,13 +15,13 @@ jobs:
       patch_created: ${{ steps.create_patch.outputs.patch_created }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: main
       - name: Setup Node.js
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
-          node-version: 16.17.0
+          node-version: 18
       - name: Install dependencies
         run: yarn install --check-files --frozen-lockfile
       - name: Upgrade dependencies
@@ -46,7 +46,7 @@ jobs:
     if: ${{ needs.upgrade.outputs.patch_created }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: main
       - name: Download patch