He finished in a tie for fifth at the US Open.
Rory McIlroy is up to second place in the latest golf world rankings.
The Down native finished in a tie for fifth at the US Open in Boston last night.
Seamus Power has moved up five places to 36th, while Shane Lowry is still in 24th.
Matt Fitzpatrick - who won his first major title at Brookline - is up eight places to tenth.
Scottie Scheffler remains at the top of the rankings.

Friday Evening Golf Update
Former Dublin Player Jason Sherlock Joins Roscommon Management Team
Friday Evening Soccer Update
Crowley Says Losing Ireland Spot Pushed Him To Raise His Game
Friday Morning Sports Update
Head Coach Andy Farrell Names His Team for Ireland's Game Against New Zealand
Thursday Morning Sports Update
Littler Misses Today's Players Championship 33 Event Due To Traffic