Renuka collected a four-wicket haul in her return to the side during the third match of the Sri Lanka series and gained eight places to move to equal sixth on the latest list for T20I bowlers as a result.
Left-arm spinner Charani has four wickets through the opening four matches against Sri Lanka and gains 17 places to move to 52nd overall on the rankings for T20I bowlers.
Deepti Sharma maintains a narrow lead at the top of the rankings for T20I bowlers, while West Indies star Hayley Matthews hold a large buffer at the top of the list for T20I all-rounders.