title: Updating Google Play Services from 8.4.0 to 9.2.1 causes Gradle sync error
body: <p>When I update my Google Play dependencies in my Gradle file from version 8.4.0 to 9.2.1, I get the following error:</p>
  
  <blockquote>
    <p>Error:Failed to resolve: com.google.android.gms:play-services-measurement:9.2.1</p>
  </blockquote>
  
  <p>This was not an issue when using version 8.4.0. I tried to include it as an explicit dependency but makes no difference. The specific dependencies I’m using are:</p>
  
  <pre><code>compile 'com.google.android.gms:play-services-maps:9.2.1'
  compile 'com.google.android.gms:play-services-auth:9.2.1'
  compile 'com.google.android.gms:play-services-plus:9.2.1'
  </code></pre>
  
  <p>I would be grateful for any pointers on why this is happening.</p>