diff --git a/app/build.gradle b/app/build.gradle
index fa02495..0db4888 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -10,12 +10,12 @@ repositories {
 }
 
 android {
-    compileSdkVersion 31
-    buildToolsVersion '30.0.3'
+    compileSdkVersion 33
+    buildToolsVersion '33.0.0'
     defaultConfig {
         applicationId "net.typeblog.shelter"
         minSdkVersion 24
-        targetSdkVersion 31
+        targetSdkVersion 33
         versionCode 20
         versionName "1.7"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"