diff --git a/appengine/storage/flexible/app.js b/appengine/storage/flexible/app.js
index 035d6bb0a8..33256cbe25 100644
--- a/appengine/storage/flexible/app.js
+++ b/appengine/storage/flexible/app.js
@@ -28,10 +28,10 @@ const bodyParser = require('body-parser');
 // the project specified by the GOOGLE_CLOUD_PROJECT environment variable. See
 // https://github.com/GoogleCloudPlatform/google-cloud-node/blob/master/docs/authentication.md
 // These environment variables are set automatically on Google App Engine
-const Storage = require('@google-cloud/storage');
+const {Storage} = require('@google-cloud/storage');
 
 // Instantiate a storage client
-const storage = Storage();
+const storage = new Storage();
 
 const app = express();
 app.set('view engine', 'pug');
diff --git a/appengine/storage/flexible/package.json b/appengine/storage/flexible/package.json
index 656d6c9fad..ab1efcf726 100644
--- a/appengine/storage/flexible/package.json
+++ b/appengine/storage/flexible/package.json
@@ -9,15 +9,15 @@
     "node": ">=8.0.0"
   },
   "dependencies": {
-    "@google-cloud/storage": "1.7.0",
-    "body-parser": "1.18.3",
-    "express": "4.16.4",
-    "multer": "1.4.1",
-    "pug": "2.0.3"
+    "@google-cloud/storage": "^2.3.3",
+    "body-parser": "^1.18.3",
+    "express": "^4.16.4",
+    "multer": "^1.4.1",
+    "pug": "^2.0.3"
   },
   "devDependencies": {
     "@google-cloud/nodejs-repo-tools": "^3.0.0",
-    "ava": "0.25.0"
+    "ava": "^0.25.0"
   },
   "cloud-repo-tools": {
     "requiresProjectId": true,
diff --git a/appengine/storage/flexible/system-test/app.test.js b/appengine/storage/flexible/system-test/app.test.js
index 339956b5d2..2a95f67ce3 100644
--- a/appengine/storage/flexible/system-test/app.test.js
+++ b/appengine/storage/flexible/system-test/app.test.js
@@ -14,8 +14,8 @@
 'use strict';
 
 const path = require(`path`);
-const Storage = require(`@google-cloud/storage`);
-const storage = Storage();
+const {Storage} = require(`@google-cloud/storage`);
+const storage = new Storage();
 const test = require(`ava`);
 const utils = require(`@google-cloud/nodejs-repo-tools`);
 
diff --git a/appengine/storage/standard/app.js b/appengine/storage/standard/app.js
index 45485f4d57..66bee97869 100644
--- a/appengine/storage/standard/app.js
+++ b/appengine/storage/standard/app.js
@@ -28,10 +28,10 @@ const bodyParser = require('body-parser');
 // the project specified by the GOOGLE_CLOUD_PROJECT environment variable. See
 // https://github.com/GoogleCloudPlatform/google-cloud-node/blob/master/docs/authentication.md
 // These environment variables are set automatically on Google App Engine
-const Storage = require('@google-cloud/storage');
+const {Storage} = require('@google-cloud/storage');
 
 // Instantiate a storage client
-const storage = Storage();
+const storage = new Storage();
 
 const app = express();
 app.set('view engine', 'pug');
diff --git a/appengine/storage/standard/package.json b/appengine/storage/standard/package.json
index 9e7596f4dc..5eb3c95826 100644
--- a/appengine/storage/standard/package.json
+++ b/appengine/storage/standard/package.json
@@ -9,15 +9,15 @@
     "node": ">=8"
   },
   "dependencies": {
-    "@google-cloud/storage": "1.7.0",
-    "body-parser": "1.18.3",
-    "express": "4.16.4",
-    "multer": "1.4.1",
-    "pug": "2.0.3"
+    "@google-cloud/storage": "^2.3.3",
+    "body-parser": "^1.18.3",
+    "express": "^4.16.4",
+    "multer": "^1.4.1",
+    "pug": "^2.0.3"
   },
   "devDependencies": {
     "@google-cloud/nodejs-repo-tools": "^3.0.0",
-    "ava": "0.25.0"
+    "ava": "^0.25.0"
   },
   "cloud-repo-tools": {
     "requiresProjectId": true,
diff --git a/appengine/storage/standard/system-test/app.test.js b/appengine/storage/standard/system-test/app.test.js
index 339956b5d2..2a95f67ce3 100644
--- a/appengine/storage/standard/system-test/app.test.js
+++ b/appengine/storage/standard/system-test/app.test.js
@@ -14,8 +14,8 @@
 'use strict';
 
 const path = require(`path`);
-const Storage = require(`@google-cloud/storage`);
-const storage = Storage();
+const {Storage} = require(`@google-cloud/storage`);
+const storage = new Storage();
 const test = require(`ava`);
 const utils = require(`@google-cloud/nodejs-repo-tools`);
 
diff --git a/functions/helloworld/package.json b/functions/helloworld/package.json
index 007731feca..d7b3c61eb5 100644
--- a/functions/helloworld/package.json
+++ b/functions/helloworld/package.json
@@ -17,19 +17,19 @@
     "system-test": "export FUNCTIONS_CMD='functions-emulator' && sh test/updateFunctions.sh && export BASE_URL=\"http://localhost:8010/$GCLOUD_PROJECT/$GCF_REGION\" && ava -T 20s --verbose test/*.test.js"
   },
   "dependencies": {
-    "@google-cloud/debug-agent": "2.6.0",
+    "@google-cloud/debug-agent": "^2.6.0",
     "escape-html": "^1.0.3",
-    "pug": "2.0.3",
-    "safe-buffer": "5.1.2"
+    "pug": "^2.0.3",
+    "safe-buffer": "^5.1.2"
   },
   "devDependencies": {
     "@google-cloud/nodejs-repo-tools": "^3.0.0",
     "@google-cloud/pubsub": "^0.22.0",
-    "@google-cloud/storage": "^1.5.0",
-    "ava": "0.25.0",
+    "@google-cloud/storage": "^2.0.0",
+    "ava": "^0.25.0",
     "express": "^4.16.3",
-    "proxyquire": "2.1.0",
-    "sinon": "4.5.0",
+    "proxyquire": "^2.1.0",
+    "sinon": "^4.5.0",
     "supertest": "^3.0.0",
     "uuid": "^3.1.0",
     "yargs": "^11.0.0"
diff --git a/functions/helloworld/shim.js b/functions/helloworld/shim.js
index 0b3862de3d..e5f5d2ebda 100644
--- a/functions/helloworld/shim.js
+++ b/functions/helloworld/shim.js
@@ -74,9 +74,9 @@ const storageShim = (gcfFn, bucketName, topicName, subscriptionName) => {
   // [START functions_testing_shim_storage]
   // Import dependencies
   const Pubsub = require('@google-cloud/pubsub');
-  const Storage = require(`@google-cloud/storage`);
+  const {Storage} = require(`@google-cloud/storage`);
   const pubsub = Pubsub();
-  const storage = Storage();
+  const storage = new Storage();
 
   // TODO(developer): specify a function to test
   // const gcfCode = require('./index.js');
diff --git a/functions/helloworld/test/index.test.js b/functions/helloworld/test/index.test.js
index 6e1bb4fda4..f05f979872 100644
--- a/functions/helloworld/test/index.test.js
+++ b/functions/helloworld/test/index.test.js
@@ -22,7 +22,8 @@ const uuid = require(`uuid`);
 
 const {PubSub} = require(`@google-cloud/pubsub`);
 const pubsub = new PubSub();
-const storage = require(`@google-cloud/storage`)();
+const {Storage} = require(`@google-cloud/storage`);
+const storage = new Storage();
 
 const baseCmd = process.env.FUNCTIONS_CMD;
 const topicName = process.env.FUNCTIONS_TOPIC;
diff --git a/functions/helloworld/test/sample.system.storage.test.js b/functions/helloworld/test/sample.system.storage.test.js
index 110cd069db..180470fc75 100644
--- a/functions/helloworld/test/sample.system.storage.test.js
+++ b/functions/helloworld/test/sample.system.storage.test.js
@@ -14,8 +14,8 @@
  */
 
 // [START functions_storage_system_test]
-const Storage = require(`@google-cloud/storage`);
-const storage = Storage();
+const {Storage} = require(`@google-cloud/storage`);
+const storage = new Storage();
 const uuid = require(`uuid`);
 const test = require(`ava`);
 const path = require(`path`);
diff --git a/functions/helloworld/test/shim.test.js b/functions/helloworld/test/shim.test.js
index 3a5e4d8608..c62d1d217d 100644
--- a/functions/helloworld/test/shim.test.js
+++ b/functions/helloworld/test/shim.test.js
@@ -18,8 +18,8 @@ const Supertest = require(`supertest`);
 const tools = require(`@google-cloud/nodejs-repo-tools`);
 const {PubSub} = require(`@google-cloud/pubsub`);
 const pubsub = new PubSub();
-const Storage = require(`@google-cloud/storage`);
-const storage = Storage();
+const {Storage} = require(`@google-cloud/storage`);
+const storage = new Storage();
 const uuid = require(`uuid`);
 const path = require(`path`);
 
diff --git a/functions/http/package.json b/functions/http/package.json
index ca43ade59f..6229de2cfb 100644
--- a/functions/http/package.json
+++ b/functions/http/package.json
@@ -16,16 +16,16 @@
   },
   "devDependencies": {
     "@google-cloud/nodejs-repo-tools": "^3.0.0",
-    "ava": "0.25.0",
-    "proxyquire": "2.1.0",
-    "sinon": "4.5.0",
+    "ava": "^0.25.0",
+    "proxyquire": "^2.1.0",
+    "sinon": "^4.5.0",
     "uuid": "^3.3.2"
   },
   "dependencies": {
-    "@google-cloud/storage": "2.3.1",
+    "@google-cloud/storage": "^2.3.3",
     "busboy": "^0.2.14",
     "escape-html": "^1.0.3",
-    "safe-buffer": "5.1.2"
+    "safe-buffer": "^5.1.2"
   },
   "cloud-repo-tools": {
     "requiresKeyFile": true,
diff --git a/functions/imagemagick/index.js b/functions/imagemagick/index.js
index 7cfd2c2002..a174e58047 100644
--- a/functions/imagemagick/index.js
+++ b/functions/imagemagick/index.js
@@ -19,7 +19,8 @@
 const gm = require('gm').subClass({imageMagick: true});
 const fs = require('fs');
 const path = require('path');
-const storage = require('@google-cloud/storage')();
+const {Storage} = require('@google-cloud/storage');
+const storage = new Storage();
 const vision = require('@google-cloud/vision').v1p1beta1;
 
 const client = new vision.ImageAnnotatorClient();
diff --git a/functions/imagemagick/package.json b/functions/imagemagick/package.json
index 6cbe992e3a..e0fbf02882 100644
--- a/functions/imagemagick/package.json
+++ b/functions/imagemagick/package.json
@@ -15,15 +15,15 @@
     "test": "ava -T 20s --verbose test/*.test.js"
   },
   "dependencies": {
-    "@google-cloud/storage": "1.7.0",
-    "@google-cloud/vision": "0.23.0",
+    "@google-cloud/storage": "^2.3.3",
+    "@google-cloud/vision": "^0.23.0",
     "gm": "^1.23.1"
   },
   "devDependencies": {
     "@google-cloud/nodejs-repo-tools": "^3.0.0",
-    "ava": "0.25.0",
-    "proxyquire": "2.1.0",
-    "sinon": "4.5.0"
+    "ava": "^0.25.0",
+    "proxyquire": "^2.1.0",
+    "sinon": "^4.5.0"
   },
   "cloud-repo-tools": {
     "requiresKeyFile": true,
diff --git a/functions/imagemagick/test/index.test.js b/functions/imagemagick/test/index.test.js
index d456667b18..217923d0b5 100644
--- a/functions/imagemagick/test/index.test.js
+++ b/functions/imagemagick/test/index.test.js
@@ -68,7 +68,7 @@ function getSample(filename) {
 
   return {
     program: proxyquire(`../`, {
-      '@google-cloud/storage': StorageMock,
+      '@google-cloud/storage': {Storage: StorageMock},
       gm: gmMock,
       fs: fsMock,
     }),
diff --git a/functions/ocr/app/index.js b/functions/ocr/app/index.js
index 76f5565921..b67b3ff7d5 100644
--- a/functions/ocr/app/index.js
+++ b/functions/ocr/app/index.js
@@ -22,7 +22,8 @@ const config = require('./config.json');
 const {PubSub} = require('@google-cloud/pubsub');
 const pubsub = new PubSub();
 // Get a reference to the Cloud Storage component
-const storage = require('@google-cloud/storage')();
+const {Storage} = require('@google-cloud/storage');
+const storage = new Storage();
 
 // Get a reference to the Cloud Vision API component
 const Vision = require('@google-cloud/vision');
diff --git a/functions/ocr/app/package.json b/functions/ocr/app/package.json
index 4da59e9d99..f65a078a4e 100644
--- a/functions/ocr/app/package.json
+++ b/functions/ocr/app/package.json
@@ -16,7 +16,7 @@
   },
   "dependencies": {
     "@google-cloud/pubsub": "0.22.2",
-    "@google-cloud/storage": "1.7.0",
+    "@google-cloud/storage": "^2.3.3",
     "@google-cloud/translate": "2.1.3",
     "@google-cloud/vision": "0.23.0",
     "safe-buffer": "5.1.2"
diff --git a/functions/ocr/app/test/index.test.js b/functions/ocr/app/test/index.test.js
index e13a23b26d..829fb5cb4c 100644
--- a/functions/ocr/app/test/index.test.js
+++ b/functions/ocr/app/test/index.test.js
@@ -95,7 +95,7 @@ function getSample() {
       '@google-cloud/translate': translateStub,
       '@google-cloud/vision': visionStub,
       '@google-cloud/pubsub': {PubSub: PubsubMock},
-      '@google-cloud/storage': StorageMock,
+      '@google-cloud/storage': {Storage: StorageMock},
       './config.json': config,
     }),
     mocks: {
diff --git a/functions/sendgrid/index.js b/functions/sendgrid/index.js
index af68d0050c..ab09c3299c 100644
--- a/functions/sendgrid/index.js
+++ b/functions/sendgrid/index.js
@@ -22,7 +22,8 @@ const config = require('./config.json');
 const uuid = require('uuid');
 
 // Get a reference to the Cloud Storage component
-const storage = require('@google-cloud/storage')();
+const {Storage} = require('@google-cloud/storage');
+const storage = new Storage();
 // Get a reference to the BigQuery component
 const {BigQuery} = require('@google-cloud/bigquery');
 const bigquery = new BigQuery();
diff --git a/functions/sendgrid/package.json b/functions/sendgrid/package.json
index 6525b16bbf..45429cdb57 100644
--- a/functions/sendgrid/package.json
+++ b/functions/sendgrid/package.json
@@ -16,7 +16,7 @@
   },
   "dependencies": {
     "@google-cloud/bigquery": "^2.0.0",
-    "@google-cloud/storage": "^1.7.0",
+    "@google-cloud/storage": "^2.0.0",
     "safe-buffer": "^5.1.2",
     "sendgrid": "^5.2.3",
     "uuid": "^3.3.2"
diff --git a/functions/sendgrid/test/index.test.js b/functions/sendgrid/test/index.test.js
index 01bab46d16..f7f9479bc8 100644
--- a/functions/sendgrid/test/index.test.js
+++ b/functions/sendgrid/test/index.test.js
@@ -93,7 +93,7 @@ function getSample() {
     program: proxyquire(`../`, {
       sendgrid: sendgrid,
       '@google-cloud/bigquery': {BigQuery: BigQueryMock},
-      '@google-cloud/storage': StorageMock,
+      '@google-cloud/storage': {Storage: StorageMock},
       './config.json': config,
       uuid: uuid,
     }),
diff --git a/package.json b/package.json
index b8386b217c..d9ed207ef2 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
   },
   "devDependencies": {
     "@google-cloud/nodejs-repo-tools": "^3.0.0",
-    "@google-cloud/storage": "1.7.0",
+    "@google-cloud/storage": "2.3.3",
     "ava": "0.25.0",
     "eslint": "^5.9.0",
     "eslint-config-prettier": "^3.3.0",
diff --git a/storage-transfer/package.json b/storage-transfer/package.json
index b940bad1d0..4056958262 100644
--- a/storage-transfer/package.json
+++ b/storage-transfer/package.json
@@ -26,7 +26,7 @@
     "ava": "0.25.0",
     "proxyquire": "2.1.0",
     "sinon": "4.5.0",
-    "@google-cloud/storage": "1.7.0",
+    "@google-cloud/storage": "^2.3.3",
     "uuid": "3.3.2"
   },
   "cloud-repo-tools": {
diff --git a/storage-transfer/system-test/transfer.test.js b/storage-transfer/system-test/transfer.test.js
index e8c0fe14d0..cc6e514014 100644
--- a/storage-transfer/system-test/transfer.test.js
+++ b/storage-transfer/system-test/transfer.test.js
@@ -16,7 +16,8 @@
 /* eslint no-empty: 0 */
 'use strict';
 
-const storage = require(`@google-cloud/storage`)();
+const {Storage} = require(`@google-cloud/storage`);
+const storage = new Storage();
 const test = require(`ava`);
 const tools = require(`@google-cloud/nodejs-repo-tools`);
 const uuid = require(`uuid`);