diff --git a/test/examples.test.js b/test/examples.test.js
index a78ddf9..a95d7b0 100644
--- a/test/examples.test.js
+++ b/test/examples.test.js
@@ -5,7 +5,7 @@ const mongoose = require('mongoose');
 const mongooseLeanVirtuals = require('../');
 
 describe('examples', function() {
-  it('attaches virtuals to result of find, findOne, findById, findByIdAndUpdate, and findOneAndUpdate if lean', function() {
+  it('attaches virtuals to result of find, findOne, findById, findByIdAndUpdate, and findOneAndUpdate if lean', async function() {
     const schema = new mongoose.Schema({
       name: String
     });
@@ -17,34 +17,26 @@ describe('examples', function() {
     schema.plugin(mongooseLeanVirtuals);
 
     const Model = mongoose.model('Test', schema);
-
-    return Model.create({ name: 'Val' }).
-      then(() => Promise.all([
-        // You **must** pass `virtuals: true` to `lean()`
-        Model.find().lean({ virtuals: true }),
-        Model.findOne().lean({ virtuals: true }),
-        Model.findOneAndUpdate({}, { name: 'VAL' }).lean({ virtuals: true })
-      ])).
-      then(results => {
-        const findRes = results[0];
-        const findOneRes = results[1];
-        const findOneAndUpdateRes = results[2];
-        assert.equal(findRes[0].lowercase, 'val');
-        assert.equal(findOneRes.lowercase, 'val');
-        assert.equal(findOneAndUpdateRes.lowercase, 'val');
-
-        // Mongoose has an `id` virtual by default that gets the `_id` as a
-        // string.
-        assert.equal(findRes[0].id, findRes[0]._id.toString());
-        assert.equal(findOneRes.id, findOneRes._id.toString());
-        assert.equal(findOneAndUpdateRes.id, findOneAndUpdateRes._id.toString());
-      });
+    await Model.create({ name: 'Val' });
+
+    const findRes = await Model.find().lean({ virtuals: true });
+    const findOneRes = await Model.findOne().lean({ virtuals: true });
+    const findOneAndUpdateRes = await Model.findOneAndUpdate({}, { name: 'VAL'}).lean({ virtuals: true });
+    assert.equal(findRes[0].lowercase, 'val');
+    assert.equal(findOneRes.lowercase, 'val');
+    assert.equal(findOneAndUpdateRes.lowercase, 'val');
+
+    // Mongoose has an `id` virtual by default that gets the `_id` as a
+    // string.
+    assert.equal(findRes[0].id, findRes[0]._id.toString());
+    assert.equal(findOneRes.id, findOneRes._id.toString());
+    assert.equal(findOneAndUpdateRes.id, findOneAndUpdateRes._id.toString());
   });
 
   /**
    * If you specify a list of virtuals in `lean()`, this plugin will only
    * apply those virtuals. This lets you pick which virtuals show up. */
-  it('lets you choose which virtuals to apply', function() {
+  it('lets you choose which virtuals to apply', async function() {
     const schema = new mongoose.Schema({
       name: String
     }, { id: false });
@@ -60,12 +52,10 @@ describe('examples', function() {
 
     const Model = mongoose.model('Test2', schema);
 
-    return Model.create({ name: 'Val' }).
-      then(() => Model.findOne().lean({ virtuals: ['uppercase'] })).
-      then(result => {
-        assert.equal(result.uppercase, 'VAL');
-        assert.ok(!result.lowercase);
-      });
+    await Model.create({ name: 'Val' });
+    const result = await Model.findOne().lean({ virtuals: ['uppercase'] });
+    assert.equal(result.uppercase, 'VAL');
+    assert.ok(!result.lowercase);
   });
 
   /**
@@ -73,7 +63,7 @@ describe('examples', function() {
    * have a `parent()` method or any other Mongoose-specific functionality.
    * To support that use case, this plugin exports a `parent()` function that
    * lets you get a document's parent. */
-  it('lets you access a lean subdocument\'s parent', function() {
+  it('lets you access a lean subdocument\'s parent', async function() {
     const childSchema = new mongoose.Schema({ firstName: String });
     childSchema.virtual('fullName').get(function() {
       if (this instanceof mongoose.Document) {
@@ -99,10 +89,8 @@ describe('examples', function() {
       lastName: 'Skywalker',
       child: { firstName: 'Luke' }
     };
-    return Parent.create(doc).
-      then(() => Parent.findOne().lean({ virtuals: true })).
-      then(result => {
-        assert.equal(result.child.fullName, 'Luke Skywalker');
-      });
+    await Parent.create(doc);
+    const result = await Parent.findOne().lean({ virtuals: true });
+    assert.equal(result.child.fullName, 'Luke Skywalker');
   });
 });