In 2005, the cafeteria was redesigned to improve services. The following year, a $36 million renovation to the building included seismic strengthening and mechanical system and elevator upgrades. The main entrances on First and Second avenues were modified as part of the U.S. General Services Administration's First Impressions program. The goal of the program is to improve the entrance experience of federal buildings for both tenants and visitors. On First Avenue, the project introduced a glass entry pavilion to accommodate new security features while admitting natural light into the building.