Google Play Services GCM 9.2.0 asks to “update” back to 9.0.0

Question

So this morning I started updating to the latest version of my project libraries.

I\'m trying to update GCM to the latest version 9.2.0, but I get this error:

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Answer 1

Gustavomcls's solution to change com.google.* version to same version worked for me .

I change both dependancies to 9.2.1 in buid.gradle (Module:app)

compile 'com.google.firebase:firebase-ads:9.2.1'
compile 'com.google.android.gms:play-services:9.2.1'