Philadelphia-based Blank Rome announced Wednesday that it has elected partner Alan J. Hoffman to another three-year term as chairman and managing partner and that Hoffman’s co-chairman, T. Michael Dyer, will retire from the firm at the end of the year.

Hoffman and Dyer began their first three-year term as co-chairmen in 2009 and were re-elected to a second term beginning in January 2012, which is set to expire at the end of 2014.