Google is urging Chrome users to update the web browser immediately to patch a zero-day vulnerability that is being actively exploited. Although Chrome should update itself, ITG is strongly recommending that you perform a manual update to ensure you are on the latest version (72.0.3626.121). To update Google Chrome: 1. On your computer, open Chrome. 2. At the top right, click More (three dots) 3. Click Update Google Chrome. If you don't see this button, you're on the latest version. 4. Click Relaunch.