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The charges against Swartz carried a maximum penalty of 35 years in prison.
His death has sparked outrage and calls for policy reforms among Internet activists and on Capitol Hill.
Rep. Zoe Lofgren (D-Calif.) is drafting Aaron's Law, a bill that would narrow the Computer Fraud and Abuse Act, the hacking law that prosecutors charged Swartz with violating.
Dinkel noted that Doyle had been pushing for his bill long before Swartz's death, but he said the goal of the legislation is "certainly something [Swartz] supported."
—Updated at 2:15 p.m.