diff --git a/build.gradle b/build.gradle
index 147944194..9c9002db9 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,7 +1,7 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.4.21'
+    ext.kotlin_version = '1.4.30'
 
     repositories {
         google()
@@ -13,7 +13,7 @@ buildscript {
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:4.1.2'
-        classpath 'com.google.gms:google-services:4.3.4'
+        classpath 'com.google.gms:google-services:4.3.5'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         classpath "org.jlleitschuh.gradle:ktlint-gradle:9.1.1"
         // NOTE: Do not place your application dependencies here; they belong