The increase is 1.3 cents per litre, bringing the new maximum price for regular self-serve to a $1.36 per litre.
The price is up more than 11 cents per litre in the past five weeks.
Meanwhile, diesel is also up 1.3 cents per litre this week.
Furnace oil has jumped almost two cents to a new maximum price of a $1.19.
(CJMO)Suggest a correction