The Supreme Court ruled unanimously on Friday to uphold a federal law banning TikTok unless its China-based parent company, ByteDance, sells the app by Sunday.

The Supreme Court has upheld the federal law banning TikTok beginning Sunday unless it’s sold by its China-based parent company, holding the risk to national security posed by its ties to China overcomes concerns about limiting speech by the app or its 170 million users in the U.