A nonprofit organization allied with Georgia voters to seek a return to paper ballots has asked a federal judge to order state officials to take steps to improve ballot security before the midterm election.

The Coalition for Good Governance and four representative Georgia voters filed the motion Wednesday asking Judge Amy Totenberg of the U.S. District Court for the Northern District of Georgia to issue an injunction directing Secretary of State Brian Kemp, the state Board of Elections and the Fulton County Board of Elections, which handles a majority of Atlanta’s ballots, to put in a place a plan that would provide more checks on an antiquated computer voting system that cybersecurity experts have testified is vulnerable to hackers.