Off-spinner R Ashwin dropped a rung to 3rd but remained the highest-placed Indian bowler, while Ajinkya Rahane remained static at 8th in the batsmen's list of the latest ICC Test rankings issued today.Rahane was the lone Indian in the top-10 of batting charts but among the bowlers, Ravindra Jadeja was there at 8th to give Ashwin company in the top-10.South Africa pace bowler Dale Steyn stormed back to the number-one position rankings for Test bowlers after producing a match-winning performance in the Centurion Test that helpedhis side complete a 204-run victory over New Zealand. Steyn has now been number-one for a record 263 Tests with Muralidaran coming second in the list at 214 weeks. In terms of days, Steyn has spent 2,320 days at the top, the most byany bowler since World War II. Meanwhile, the 1-0 series win has pushed South Africa up two places to fifth in the Team Rankings, while New Zealand have slipped two places to seventh. India stand 2nd in the list behind Pakistan.