// Top-level build file where you can add configuration options common to all sub-projects/modules. //ext.kotlin_version = '1.2.51' buildscript { ext.kotlin_version = '1.3.0' repositories { jcenter() google() } dependencies { classpath 'com.android.tools.build:gradle:3.3.2' //classpath 'com.android.tools.build:gradle:3.1.3' //classpath 'com.android.tools.build:gradle:3.0.0' classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" classpath 'com.google.gms:google-services:4.0.1' } } allprojects { repositories { google() jcenter() maven { url "https://jitpack.io" } } }