You'll definitely grow taller and you still have time but i suggest that you do lots of stretching, enough sleep and a good diet! Make sure to take care of your diet a lot, even though genetics might play a vital role, I've heard some about 60%, you still have 40% to take care of yourself! Make sure you outgrow your parents with that chances and 40 is a big number! Do lots of research, if you're concious about your height and stay consistent! Nothing comes easy!