diff --git a/.github/actions/setup-pnpm/action.yml b/.github/actions/setup-pnpm/action.yml
index 1bc09a8af6..55a6f4ec75 100644
--- a/.github/actions/setup-pnpm/action.yml
+++ b/.github/actions/setup-pnpm/action.yml
@@ -10,24 +10,16 @@ inputs:
 runs:
   using: 'composite'
   steps:
-    - uses: pnpm/action-setup@v3
-    - uses: actions/setup-node@v4
+    - name: Checkout repository
+      uses: pnpm/action-setup@v4
       with:
-        node-version: 20
-
-    # https://github.com/pnpm/action-setup/tree/v2/?tab=readme-ov-file#use-cache-to-reduce-installation-time
-    - name: Get pnpm store directory
-      shell: bash
-      run: |
-        echo "STORE_PATH=$(pnpm store path --silent)" >> $GITHUB_ENV
+        run_install: false
 
-    - uses: actions/cache@v4
-      name: Setup pnpm cache
+    - name: Setup Node.js and pnpm
+      uses: actions/setup-node@v4
       with:
-        path: ${{ env.STORE_PATH }}
-        key: ${{ runner.os }}-pnpm-${{ hashFiles('pnpm-lock.yaml') }}
-        restore-keys: |
-          ${{ runner.os }}-pnpm-
+        node-version: 20
+        cache: 'pnpm'
 
     - name: Install dependencies
       if: ${{ inputs.install == 'yes' }}
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fc91f2b207..cafe089c9d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -126,6 +126,11 @@ jobs:
           fetch-depth: 0
 
       - uses: ./.github/actions/setup-pnpm
+        with:
+          install: 'no'
+
+      - name: Install dev dependencies
+        run: pnpm install --dev
 
       - name: Set up Go
         uses: actions/setup-go@v5
@@ -138,7 +143,7 @@ jobs:
         run: echo "${{ github.event.pull_request.title }}" | pnpm commitlint --verbose
 
       - name: Check style (Node.js)
-        run: git diff --name-only --diff-filter=ACMRUXB origin/main | grep -E "(.ts$|.tsx$|.js$|.jsx$)" | xargs -r pnpm prettier -c
+        run: git diff --name-only --diff-filter=ACMRUXB origin/main | xargs -r pnpm prettier -c --ignore-unknown
 
       - name: Check Style (Go)
         run: |