diff --git a/app/build.gradle b/app/build.gradle
index 471c514..d8311b0 100755
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -12,8 +12,8 @@ android {
          * convert application icon to meet desired lollipop guidelines, that is icon should be
          * flat and white*/
         targetSdkVersion 20
-        versionCode 397
-        versionName "3.10.1"
+        versionCode 398
+        versionName "3.10.2"
     }
     buildTypes {
         release {
@@ -34,7 +34,7 @@ dependencies {
     compile 'com.android.support:appcompat-v7:26.0.2'
     compile 'com.squareup.okhttp:okhttp:2.5.0'
     compile 'com.squareup.okhttp:okhttp-urlconnection:2.5.0'
-    compile 'com.google.android.gms:play-services-gcm:8.4.0'
+    compile 'com.google.android.gms:play-services-gcm:11.8.0'
 
     /* If you want to enable unread message badges */
     // compile 'me.leolin:ShortcutBadger:1.1.3@aar'
@@ -45,6 +45,6 @@ dependencies {
             [group: 'com.fasterxml.jackson.core', name: 'jackson-annotations', version: '2.4.1'],
             [group: 'com.fasterxml.jackson.core', name: 'jackson-databind', version: '2.4.1']
     )
-
-
 }
+
+apply plugin: 'com.google.gms.google-services'
diff --git a/build.gradle b/build.gradle
index 7e01a0a..6229013 100755
--- a/build.gradle
+++ b/build.gradle
@@ -7,6 +7,7 @@ buildscript {
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:3.0.1'
+        classpath 'com.google.gms:google-services:3.1.1'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files