diff --git a/app/build.gradle b/app/build.gradle
index d398a17..5125d84 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,7 +1,7 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 28
+    compileSdkVersion 29
     buildToolsVersion "29.0.2"
     defaultConfig {
         applicationId "org.grapheneos.pdfviewer"