package dependencies

object Versions {

    const val versionName = "2.6.0"

    const val targetSdk = 28
    const val minSdk = 9
    const val minSdkWithSupportLibrary = 14

    internal const val kotlin = "1.2.71"
    internal const val junit = "4.12"
    internal const val robolectric = "3.8"
    internal const val assertj = "3.11.1"
    internal const val gson = "2.8.5"
    internal const val liveData = "2.0.0"

    internal const val androidGradlePlugin = "3.2.1"
    internal const val bintrayGradlePlugin = "1.8.4"
    internal const val androidMavenGradlePlugin = "2.1"
    internal const val dokkaAndroidGradlePlugin = "0.9.17"

    internal const val jacoco = "0.8.2"
    internal const val mockito = "2.23.0"
    internal const val mockitoKotlin = "1.6.0"

    internal object AndroidX {
        internal const val appCompat = "1.0.0"
        internal const val preference = "1.0.0"
    }
}

package dependencies

object Versions {

    const val versionName = "2.6.0"

    const val targetSdk = 28
    const val minSdk = 9
    const val minSdkWithSupportLibrary = 14

    internal const val kotlin = "1.3.10"
    internal const val junit = "4.12"
    internal const val robolectric = "3.8"
    internal const val assertj = "3.11.1"
    internal const val gson = "2.8.5"
    internal const val liveData = "2.0.0"

    internal const val androidGradlePlugin = "3.3.0-beta04"
    internal const val bintrayGradlePlugin = "1.8.4"
    internal const val androidMavenGradlePlugin = "2.1"
    internal const val dokkaAndroidGradlePlugin = "0.9.17"

    internal const val jacoco = "0.8.2"
    internal const val mockito = "2.23.0"
    internal const val mockitoKotlin = "1.6.0"

    internal object AndroidX {
        internal const val appCompat = "1.0.0"
        internal const val preference = "1.0.0"
    }
}

Update kotlin and gradle plugin
Update kotlin and gradle plugin

chibatching/Kotpref