The bounty was first set to $50,000 on Jan. 7, one day after the bombs were discovered. This has since been increased to $75,000.
The two bombs were defused and did not detonate.
The FBI has also released pictures of individuals as they seek the public’s help to identify those involved in assaults on law enforcement officers on Jan. 6.
Protesters and rioters breached the Capitol building on Jan. 6, interrupting a joint session of Congress. Members of Congress were counting electoral votes as one of the final steps in the election process. Hundreds of people illegally entered the Capitol and some wrought damage to the interior. Rioters also assaulted officers both inside and outside the building.
Officials told news outlets that at least five people died in the midst of the chaos, including a woman who was shot by a plainclothes U.S. Capitol Police officer. Officials are now reviewing the matter.