The future of TikTok in the United States is headed to court. This fall, the popular social media app will face off against the Justice Department in a legal battle that could result in a ban.

The stakes are high for both sides. The US government passed a law requiring ByteDance, TikTok’s Chinese parent company, to sell the app’s US operations or face a ban. Citing national security concerns, the government argues that the app poses a risk.

TikTok, however, is fighting back. The company filed a lawsuit claiming the law is unconstitutional and that forcing a sale is “simply not possible.” They point to ongoing negotiations with the US government to address security concerns as an alternative.

Adding another layer to the legal fight, a group of TikTok creators have also filed a challenge. They argue that a ban would violate their First Amendment right to free speech, as it would prevent them from using the platform to communicate and share content. Interestingly, TikTok is reportedly supporting these creators by funding their legal fees.

The court will hear arguments from both sides in September. This expedited schedule aligns with TikTok’s desire for a swift resolution. With the potential for the case to reach the Supreme Court, a final decision on the app’s future could be a long way off.