To update the Garmin express application you can go to garmin.com/express or follow the below-given steps:

1. To begin, launch Garmin Express.

2. Select Settings from the drop-down menu

3. Go to the About page.

4. Select Express and click Check for Updates.

5. If prompted, select Install Now.

For Mac:

1. To begin, launch Garmin Express.

2. In the Apple menu bar, select Garmin Express.

3. Select About Garmin Express from the drop-down menu.

4. Select Express and click Check for Updates.