If you receive a notification that says "Update required! Safari won't support this version of Grammarly soon" or "Safari doesn't support this version of Grammarly anymore", please follow these steps:
- Click the Download button at www.grammarly.com/safari
- Open the Apple Store and click Get:

- Then, press Install:

- Authenticate when prompted:

- Wait for the download to finish, then click Open:

Note: Grammarly for Safari is currently available on macOS Sierra 10.12.6, macOS High Sierra 10.13.6, macOS Mojave, and macOS Catalina. These versions of macOS are compatible with Safari 12 and newer.