Hello dear,
First of all, you have not mentioned your age & sex in your post.
Height of an individual is determined by Genetics, Environmental & Nutritional factors and 
Hormonal factors (most important the 
Growth Hormone secreted by 
pituitary gland in brain) 
An individual stops growing in height after the fusion of the Epiphyses (growth plates) of the long bones, which occurs by the age of 19-22 yrs in males & 15-20 yrs in females. 
So...if you belong to the above mentioned age group, you may still have a chance of achieving your dream height. 
Make sure that you are taking a healthy & balanced diet, exercise regularly & avoid stress. 
Protein rich diet like soya, groundnut, pulses, etc should be incorporated in your 
diet plan. 
One more thing...avoid consuming any 
over the counter medication which claim to boost your growth hormone & increase height...it may be harmful. 
Wishing you Good Health. 
Thanks and take care.