I'm 59 Years Old, Female, And Have Been On Hypertension

I'm 59 years old, female, and have been on hypertension medication for many years. (5 mg Atenolol in the morning and 10 mg Lisinopril at night). Other than the benign hyperstension, I'm pretty much healthy. Lately, my bp has been 141/77. Is that bad? Thank you.