Fine Gael is up and Sinn Fein is down in the latest political opinion poll out today.

Satisfaction levels with the government overall have improved with 39 percent support - up four points on May.

The Sunday Times / Behaviour and Attitudes Survey shows Fianna Fail down a point to 21 percent with Fine Gael jumping 3 points to 20 percent.

Sinn Fein's dropped one point - but still tops the poll at 34 percent - while support for the party's president, Mary Lou McDonald, is up three points to 51 percent... widening the gap between her and Michéal Martin, her nearest challenger at 47 percent.