diff --git a/jobs/cjd_sample/package.json b/jobs/cjd_sample/package.json
index 196b7c244e..a35a1894b9 100644
--- a/jobs/cjd_sample/package.json
+++ b/jobs/cjd_sample/package.json
@@ -17,15 +17,11 @@
     "test": "repo-tools test run --cmd ava -- -T 20s --verbose system-test/*.test.js"
   },
   "dependencies": {
-    "googleapis": "27.0.0",
-    "safe-buffer": "5.1.1",
-    "uuid": "^3.2.1",
-    "yargs": "11.0.0"
+    "googleapis": "^35.0.0"
   },
   "devDependencies": {
     "@google-cloud/nodejs-repo-tools": "^3.0.0",
     "ava": "0.25.0",
-    "proxyquire": "2.0.1",
-    "semistandard": "^12.0.1"
+    "semistandard": "^13.0.1"
   }
 }
diff --git a/jobs/cjd_sample/quickstart.js b/jobs/cjd_sample/quickstart.js
index 8d9729a75e..acd28577ac 100755
--- a/jobs/cjd_sample/quickstart.js
+++ b/jobs/cjd_sample/quickstart.js
@@ -18,26 +18,13 @@
 // [START quickstart]
 
 // Imports the Google APIs client library
-const {google} = require('googleapis');
-
-// Acquires credentials
-google.auth.getApplicationDefault((err, authClient) => {
-  if (err) {
-    console.error('Failed to acquire credentials');
-    console.error(err);
-    return;
-  }
-
-  if (authClient.createScopedRequired && authClient.createScopedRequired()) {
-    authClient = authClient.createScoped([
-      'https://www.googleapis.com/auth/jobs'
-    ]);
-  }
+const { google } = require('googleapis');
 
+google.auth.getClient({ scopes: ['https://www.googleapis.com/auth/jobs'] }).then((auth) => {
   // Instantiates an authorized client
   const jobs = google.jobs({
     version: 'v2',
-    auth: authClient
+    auth
   });
 
   // Lists companies