# Deadline change for JWT app type deprecation _Published August 23rd, 2023_ Due to the U.S. holiday weekend, we are delaying the end-of-life for JWT apps to September 8, 2023. This means that after September 8, 2023, all JWT apps will be deactivated, and integrations will no longer be able to interact using the JWT app type. We urge you to [migrate to a Server-to-Server or OAuth implementation](/docs/internal-apps/jwt-app-migration/) immediately. NOTE: Due to the large number of accounts impacted, it may take several days before your JWT app is deactivated. You will be notified by email when the JWT deactivation occurs on your account.