diff --git a/app/build.gradle b/app/build.gradle
index 2e738b17..139657c0 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,12 +1,12 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 29
+    compileSdkVersion 28
     buildToolsVersion '28.0.3'
 
     defaultConfig {
         minSdkVersion 19
-        targetSdkVersion 29
+        targetSdkVersion 28
 
         versionCode 3
         versionName '1.0.2'