diff --git a/android/build.gradle b/android/build.gradle
index 077d5be..17c30d4 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -7,7 +7,7 @@ buildscript {
             mavenCentral()
             google()
         }
-        def buildGradleVersion = ext.has('buildGradlePluginVersion') ? ext.get('buildGradlePluginVersion') : '4.2.2'
+        def buildGradleVersion = ext.has('buildGradlePluginVersion') ? ext.get('buildGradlePluginVersion') : '7.3.3'
 
         dependencies {
             classpath "com.android.tools.build:gradle:$buildGradleVersion"
@@ -27,7 +27,7 @@ android {
       namespace 'org.linusu'
     }
     compileSdkVersion safeExtGet('compileSdkVersion', 30)
-    buildToolsVersion safeExtGet('buildToolsVersion', '30.0.3')
+    buildToolsVersion safeExtGet('buildToolsVersion', '33.0.0')
 
     defaultConfig {
         minSdkVersion safeExtGet('minSdkVersion', 16)