The Bangladesh are up to No.4 on the ICC Twenty20 rankings after the series with 111 points.
England are still on top of the list with 130 points followed by South Africa (122) and Sri Lanka (115). hold the top three spots in the shortened format of the game.
Pakistan is at rank 5 with 108 points.
Ireland, who were in ninth position ahead of the series, dropped two places to eleventh, thus Afghanistan move into tenth.