import org.jetbrains.kotlin.gradle.tasks.KotlinCompile plugins { kotlin("jvm") } val gradleJvmTarget = "11" dependencies { implementation(platform(kotlin("bom"))) implementation(gradleApi()) } kotlin { jvmToolchain { languageVersion.set(JavaLanguageVersion.of(gradleJvmTarget)) } } tasks.withType().configureEach { kotlinOptions { jvmTarget = gradleJvmTarget } }