How can I improve my deadlift to match the weight I squat, given that I currently squat more than I deadlift?

To improve your deadlift to match your squat weight, focus on strengthening your lower back, hamstrings, and grip strength. Incorporate deadlift-specific exercises like Romanian deadlifts, stiff-leg deadlifts, and deficit deadlifts into your training routine. Additionally, work on your form and technique to ensure proper alignment and engagement of the muscles during the lift.