diff --git a/build.gradle b/build.gradle
index 6d48a24..3a81f4d 100644
--- a/build.gradle
+++ b/build.gradle
@@ -21,11 +21,11 @@ keystoreProperties.load(new FileInputStream(keystorePropertiesFile))
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 29
+    compileSdkVersion 31
 
     defaultConfig {
         minSdkVersion 27
-        targetSdkVersion 29
+        targetSdkVersion 31
     }
 
     lintOptions {