project对应的build.gradle文件中
buildscript {
repositories {
jcenter()
}
dependencies {
classpath ‘com.android.tools.build:gradle:2.3.3‘
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
gradle/wrapper/gradle-wrapper.properties文件中
distributionUrl=http\://services.gradle.org/distributions/gradle-3.3-all.zip
官网链接：https://developer.android.google.cn/studio/releases/gradle-plugin.html#updating-plugin
Android Studio gradle插件版本和gradle版本对应关系
原文：http://www.cnblogs.com/diyishijian/p/7751407.html