diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 065d437..9984793 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -73,7 +73,7 @@ jobs:
           # the widget silently doesn't render (forms fall back to honeypot-
           # only) and the API silently doesn't enforce.
           PUBLIC_TURNSTILE_SITE_KEY: ${{ secrets.PUBLIC_TURNSTILE_SITE_KEY }}
-      - uses: cloudflare/wrangler-action@v3
+      - uses: cloudflare/wrangler-action@v4
         with:
           apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
           accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}