Update project files

build.gradle

@@ -5,9 +5,9 @@ buildscript {
         maven { url 'https://maven.fabric.io/public' }
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.1.4'
-        classpath 'com.google.gms:google-services:4.0.2'
-        classpath 'io.fabric.tools:gradle:1.25.4'
+        classpath 'com.android.tools.build:gradle:3.2.1'
+        classpath 'com.google.gms:google-services:4.2.0'
+        classpath 'io.fabric.tools:gradle:1.26.1'
     }
 }