Pints in Heron and Brearley pubs are 5p more expensive from today.
The additional charge will also extend to packaged beers and ciders and minerals, and wine prices will rise by 50p per bottle.
The move comes as a result of several supplier cost increases, according to the brewery.
It's added it remains committed to keeping prices as low as possible and to investing in its venues and people to create the best possible customer experience.
Man can sue DHSC over respite care PTSD allegations
A man with cerebral palsy can sue the Department of Health and Social Care over claims ill-treatment in care gave him PTSD.
More EV chargers at Sea Terminal?
The Sea Terminal in Douglas could get getting new charging points for electric vehicles - if planners give new proposals the green light.
Company warns over fake delivery emails
Don't fall for a delivery scam doing the rounds on the Island.
Should dangerous drivers who kill face life in jail?
Should causing death by dangerous driving, whether under the influence or not, carry a potential life sentence?
Police dealing with crash in Colby
Police say they're currently dealing with a crash in Colby.
Stop falsely accusing youngsters of vandalising skate park!
Castletown commissioners say there's no vandalism in a skate park in the town - and are asking people to stop wrongly accusing children.
Plans to make northern school more accessible
The Department of Education says it wants to make a school in the north of the Island more accessible.
Government fully committed to min wage rise
Chief Minister Alf Cannan says the government is fully committed to a 9.9 per cent rise in the Island's minimum wage.
