diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index dd0ca3f..dc0b916 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -80,7 +80,7 @@ jobs:
 
       - name: Deploy to Cloudflare (Development)
         id: deploy
-        uses: cloudflare/wrangler-action@v3
+        uses: cloudflare/wrangler-action@v4
         with:
           apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
           accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
@@ -121,7 +121,7 @@ jobs:
         uses: actions/download-artifact@v8
 
       - name: Deploy to Cloudflare (Production)
-        uses: cloudflare/wrangler-action@v3
+        uses: cloudflare/wrangler-action@v4
         with:
           apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
           accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}