Error:Execution failed for task ':app:processDebugGoogleServices'. in Android Studio
<p>I have got following error while adding dependency in build.gradle</p>

<pre><code>Error:Execution failed for task ':app:processDebugGoogleServices'.
&gt; Please fix the version conflict either by updating the version of the google-services plugin (information about the latest version is available at https://bintray.com/android/android-tools/com.google.gms.google-services/) or updating the version of com.google.android.gms to 8.3.0.
</code></pre>

<p>I have added following dependency and plugin to build.gradle(app level) to integrate GCM 3:-</p>

<pre><code>apply plugin: 'com.google.gms.google-services'
compile "com.google.android.gms:play-services:8.3.0"
</code></pre>

<p>build.gradle(Top Level):- </p>

<pre><code>classpath 'com.google.gms:google-services:1.5.0-beta2'
</code></pre>

<p>Your advice will be appreciated.</p>

<p>Thank you!</p>