Important Tip: I am not sure if there is a delay between when you update your web browser and when the drivers are officially released. Therefore before updating your driver, I would put some error handling to see if Selenium throws an error first. If the driver does not match the browser version, Selenium will throw error # 33. If you check for this error, you should be safe to go ahead and update the WebDriver at this point. What we want to prevent is that you update your driver before your browser is automatically updated, causing mismatching versions.