Failed to resolve play-services-auth:11.4.0

Failed to resolve play-services-auth:11.4.0 .

Add maven { url "" } to your root level build.gradle file

allprojects {
    repositories {
        maven {
            url ""

This maven repo is required starting from 11.2.0.

You can also use the google() shortcut but check the requirements before using it.

Also pay attention since you are using different version. Use the same version.

compile ''
compile ''
compile ''


Firebase Android SDKs and Google Play Services libraries now have independent version numbers, allowing for more frequent, flexible updates.
Update the google play service gradle plugin version to latest version (at least 3.3.1).

classpath ''

and update the libraries to the latest version.

Leave a Comment