The Senate Intelligence Committee voted overwhelmingly to advance a cybersecurity bill meant to expand information-sharing between the private sector and the government, though privacy advocates contend it only strengthens domestic surveillance programs.

Dubbed the Cybersecurity Information Sharing Act (CISA), the bill cleared the Senate Intelligence Committee by a 14-1 vote, with outspoken civil liberties advocate Sen. Ron Wyden (D-Ore.) casting the lone vote against the proposal. It’s not clear when the bill will come up for a full vote in the Senate, but it could happen as soon as April.

If passed into law, CISA would implement further protections for companies to gather threat-related data from their customers and allow them to share that information directly with federal intelligence agencies, including the National Security Agency.

Ever since hackers breached Sony’s internal networks last year, encouraging information-sharing between corporations and the government has become a top priority. Supporters say the bill would allow the two sides to better coordinate, detect and potentially stop cyber threats before they cause serious damage.