object Plugin {
    const val VERSIONS = "0.20.0"

    const val KOTLIN = "1.3.11"
    const val DOKKA = "0.9.17"
    const val SPOTBUGS_PLUGIN = "1.6.9"
    const val SPOTBUGS_TOOL = "3.1.10"
}

object Plugin {
    const val VERSIONS = "0.20.0"

    const val KOTLIN = "1.3.20"
    const val DOKKA = "0.9.17"
    const val SPOTBUGS_PLUGIN = "1.6.9"
    const val SPOTBUGS_TOOL = "3.1.10"
}

Update kotlin version to 1.3.20
Update kotlin version to 1.3.20

BjoernPetersen/JMusicBot