There’s room for improvement. I’d start with the typography. While it’s not cheap, Typewolf’s Flawless Typography Checklist is an incredible tool for sprucing up designs (https://www.typewolf.com/checklist). Once you’ve refreshed the typography, take a look at these design tips from Steve Schoger (https://twitter.com/i/events/994601867987619840). His book, Refactoring UI is also a solid reference.