diff --git a/.travis.yml b/.travis.yml
index 9667a53d82..bf00017ca9 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,7 +2,7 @@ dist: trusty
 language: android
 android:
   components:
-  - build-tools-28.0.3
+  - build-tools-29.0.2
   - android-27
   - extra-android-m2repository
   - extra-google-m2repository
diff --git a/app/build.gradle b/app/build.gradle
index ae8ee46c6a..112aa3bdcc 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -30,7 +30,7 @@ ext {
 
 android {
     compileSdkVersion 27
-    buildToolsVersion '28.0.3'
+    buildToolsVersion '29.0.2'
     publishNonDefault true
 
     defaultConfig {