diff --git a/examples/new-dawn/package.json b/examples/new-dawn/package.json
index acf989e55..bb6636058 100644
--- a/examples/new-dawn/package.json
+++ b/examples/new-dawn/package.json
@@ -7,7 +7,7 @@
     "build:cache": "synpress",
     "build:cache:force": "synpress --force",
     "build:cache:headless": "synpress --headless",
-    "serve:test-dapp": "serve node_modules/@metamask/test-dapp/dist -p 12345",
+    "serve:test-dapp": "serve node_modules/@metamask/test-dapp/dist -p 9999",
     "test:e2e:headful": "playwright test",
     "test:e2e:headless": "HEADLESS=true playwright test",
     "test:e2e:headless:ui": "HEADLESS=true playwright test --ui"
diff --git a/examples/new-dawn/playwright.config.ts b/examples/new-dawn/playwright.config.ts
index dea88e1f7..e11b98f3f 100644
--- a/examples/new-dawn/playwright.config.ts
+++ b/examples/new-dawn/playwright.config.ts
@@ -1,4 +1,4 @@
-import { defineConfig, devices } from '@playwright/test'
+import { defineConfig, devices } from '@playwright/test';
 
 /**
  * See https://playwright.dev/docs/test-configuration.
@@ -15,7 +15,7 @@ export default defineConfig({
 
   use: {
     // We are using locally deployed MetaMask Test Dapp.
-    baseURL: 'http://localhost:12345'
+    baseURL: 'http://localhost:9999',
   },
 
   // Synpress currently only supports Chromium, however, this will change in the future.
@@ -29,7 +29,7 @@ export default defineConfig({
   // Serve MetaMask Test Dapp locally before starting the tests.
   webServer: {
     command: 'pnpm run serve:test-dapp',
-    url: 'http://localhost:12345',
-    reuseExistingServer: true
-  }
-})
+    url: 'http://localhost:9999',
+    reuseExistingServer: true,
+  },
+});
diff --git a/examples/new-dawn/test/wallet-setup/connected.setup.ts b/examples/new-dawn/test/wallet-setup/connected.setup.ts
index a2ed3b4ef..0446f645b 100644
--- a/examples/new-dawn/test/wallet-setup/connected.setup.ts
+++ b/examples/new-dawn/test/wallet-setup/connected.setup.ts
@@ -16,7 +16,7 @@ export default defineWalletSetup(PASSWORD, async (context, walletPage) => {
   const page = await context.newPage()
 
   // Go to a locally hosted MetaMask Test Dapp.
-  await page.goto('http://localhost:12345')
+  await page.goto('http://localhost:9999')
 
   await page.locator('#connectButton').click()