diff --git a/build.gradle b/build.gradle
index a9cbc77..8a6ec30 100644
--- a/build.gradle
+++ b/build.gradle
@@ -25,7 +25,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.5.2'
+        classpath 'com.android.tools.build:gradle:4.2.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         classpath 'com.novoda:bintray-release:0.9.2'
         // NOTE: Do not place your application dependencies here; they belong