updated 04/28/2012 AT 10:00 AM ET
•originally published 04/28/2012 AT 11:00 AM ET
Renewed our vows today….it’s incredible to thank each other for the past year as husband and wife,” Rimes Tweeted that evening. “Here’s to another great year!”
The couple also enjoyed some one-on-one time at the beach. “Eddie and I went climbing on the rocks in the ocean yesterday to see the thousands of crabs,” she wrote Saturday.
Rimes, 29, and Cibrian, 38, who wed in private on April 22 last year, kicked off their celebration last week with a romantic lunch in California. The country singer also Tweeted about staying at the house the two tied the knot in.
“Thank you all for the beautiful anniversary wishes,” she previously Tweeted. “Woooo hoooo it’s been a year. Here’s to many many more!!!”