The price for a gallon of gas is up again in Tulsa.

Quiktrip and Kum N Go boosted their prices by a dime per gallon yesterday.

The current price for unleaded regular is $3.16 a gallon.

The price also went up by a dime per gallon last week at most retailers in the Tulsa area.

We're told refineries are performing maintenance during February, causing temporary supply shortages for gasoline.