diff --git a/build.gradle b/build.gradle
index 2d096ca94..f80e40558 100644
--- a/build.gradle
+++ b/build.gradle
@@ -44,9 +44,9 @@ subprojects {
 
 ext {
     minSdkVersion = 15
-    targetSdkVersion = 28
-    compileSdkVersion = 28
-    buildToolsVersion = '28.0.3'
+    targetSdkVersion = 29
+    compileSdkVersion = 29
+    buildToolsVersion = '29.0.2'
     sourceCompatibilityVersion = JavaVersion.VERSION_1_7
     targetCompatibilityVersion = JavaVersion.VERSION_1_7
 }