diff --git a/android/build.gradle b/android/build.gradle
index 2d0bf24..245832e 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -32,7 +32,7 @@ apply plugin: 'com.android.library'
 
 android {
     compileSdkVersion 21
-    buildToolsVersion "21.1.2"
+    buildToolsVersion '23.0.3'
 
     defaultConfig {
         minSdkVersion 15