diff --git a/packages/workbox/lib/defaults.js b/packages/workbox/lib/defaults.js
index 08b33eba..222d6f36 100644
--- a/packages/workbox/lib/defaults.js
+++ b/packages/workbox/lib/defaults.js
@@ -1,6 +1,6 @@
 module.exports = {
   // General
-  workboxVersion: '4.0.0-0',
+  workboxVersion: require('workbox-window/package.json').version,
   workboxURL: undefined,
   importScripts: [],
   autoRegister: true,
diff --git a/packages/workbox/package.json b/packages/workbox/package.json
index 4b0c717f..3bc6ad40 100644
--- a/packages/workbox/package.json
+++ b/packages/workbox/package.json
@@ -9,6 +9,6 @@
   },
   "dependencies": {
     "@nuxtjs/pwa-utils": "3.0.0-beta.12",
-    "workbox-window": "4.0.0"
+    "workbox-window": "^4.0.0"
   }
 }
diff --git a/test/__snapshots__/pwa.test.js.snap b/test/__snapshots__/pwa.test.js.snap
index 01cdf166..9b6bb241 100644
--- a/test/__snapshots__/pwa.test.js.snap
+++ b/test/__snapshots__/pwa.test.js.snap
@@ -53,7 +53,7 @@ Array [
 `;
 
 exports[`pwa sw.js 1`] = `
-"importScripts('https://cdn.jsdelivr.net/npm/workbox-cdn@4.0.0-0/workbox/workbox-sw.js', 'custom-sw.js')
+"importScripts('https://cdn.jsdelivr.net/npm/workbox-cdn/workbox/workbox-sw.js', 'custom-sw.js')
 
 // --------------------------------------------------
 // Configure
diff --git a/test/pwa.test.js b/test/pwa.test.js
index f6322903..540fdb17 100644
--- a/test/pwa.test.js
+++ b/test/pwa.test.js
@@ -44,6 +44,6 @@ describe('pwa', () => {
   test('sw.js', async () => {
     const swContents = await fs.readFile(path.resolve(nuxt.options.generate.dir, 'sw.js'), 'utf-8')
 
-    expect(swContents).toMatchSnapshot()
+    expect(swContents.replace(/@[^/]*/, '')).toMatchSnapshot()
   })
 })