diff --git a/.github/workflows/playground.yml b/.github/workflows/playground.yml
index 4a9d950..9356231 100644
--- a/.github/workflows/playground.yml
+++ b/.github/workflows/playground.yml
@@ -34,7 +34,7 @@ jobs:
         run: bun run build
 
       - name: Deploy to Cloudflare Pages
-        uses: cloudflare/wrangler-action@v3
+        uses: cloudflare/wrangler-action@v4
         with:
           apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
           accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}