diff --git a/.github/workflows/code-quality.yml b/.github/workflows/code-quality.yml
index a34f3fe..e156eb1 100644
--- a/.github/workflows/code-quality.yml
+++ b/.github/workflows/code-quality.yml
@@ -24,10 +24,15 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: "20"
-          cache: "npm"
+          cache: "pnpm"
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: latest
 
       - name: Install dependencies
-        run: npm ci
+        run: pnpm install --frozen-lockfile
 
       - name: Check EditorConfig compliance
         uses: editorconfig-checker/action-editorconfig-checker@main