diff --git a/build.gradle b/build.gradle
index 6513ece66e..8b9295e9e8 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,17 +1,15 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.3.41'
-    ext.butterknifeVersion = '10.1.0'
+    ext.kotlin_version = '1.3.50'
     repositories {
         google()
         jcenter()
-        //maven { url "https://oss.sonatype.org/content/repositories/snapshots/" }
         maven { url 'https://maven.fabric.io/public' }
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:3.5.0'
-        classpath 'com.google.gms:google-services:4.3.0'
+        classpath 'com.google.gms:google-services:4.3.2'
         classpath 'io.fabric.tools:gradle:1.31.0'
 
         // NOTE: Do not place your application dependencies here; they belong