diff --git a/build.gradle b/build.gradle
index e7191ef0..b0c9b459 100644
--- a/build.gradle
+++ b/build.gradle
@@ -6,11 +6,11 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:4.1.1'
+        classpath 'com.android.tools.build:gradle:4.1.2'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         classpath "org.jetbrains.kotlin:kotlin-android-extensions:$kotlin_version"
         classpath "org.jetbrains.kotlin:kotlin-serialization:$kotlin_version"
-        classpath "com.google.gms:google-services:4.3.4"
+        classpath "com.google.gms:google-services:4.3.5"
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
         classpath "com.google.firebase:firebase-crashlytics-gradle:2.4.1"
diff --git a/gradle.properties b/gradle.properties
index 2c2f1284..bf7c1c65 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -20,4 +20,4 @@ kotlin.code.style=official
 android.enableJetifier=true
 android.useAndroidX=true
 
-kotlin_version=1.4.20
\ No newline at end of file
+kotlin_version=1.4.30
\ No newline at end of file