Update to 1.19.4 (I know it's late... sorry!) and update the internal Fabric API used :)
Note: This version hasn't been tested, I really did just bump all the version numbers & rebuild!
Developer information
Projects on Modrinth are automatically available through a Maven repository for use with JVM build tools such as Gradle.
maven { name = "Modrinth"; url = "https://api.modrinth.com/maven" }