diff --git a/app/build.gradle b/app/build.gradle
index b52a293..d38b6c0 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,6 +1,7 @@
 apply plugin: 'com.android.application'
 
 android {
+    buildToolsVersion "29.0.2"
     compileSdkVersion 29
     defaultConfig {
         applicationId "xdsopl.robot36"