Steve Williams (left) and Tiger Woods
07/20/2011 AT 07:15 PM EDT
' ex-wife Elin Nordegren
isn't the only one moving on
Tiger Woods announced Wednesday that he and his caddie of 12 years, Steve Williams, will no longer be working together.
"I want to express my deepest gratitude to Stevie for all his help, but I think it's time for a change," Woods announced on TigerWoods.com
. "Stevie is an outstanding caddie and a friend and has been instrumental in many of my accomplishments. I wish him great success in the future."
The golf pro, 35, is currently on a break from the PGA tour while rehabilitating his left leg.
– Alla Byrne