diff --git a/tutorials/java/Polygons/app/build.gradle b/tutorials/java/Polygons/app/build.gradle
index 1383e1ee5..010ec7fe3 100644
--- a/tutorials/java/Polygons/app/build.gradle
+++ b/tutorials/java/Polygons/app/build.gradle
@@ -27,7 +27,7 @@ android {
 
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
-    implementation 'androidx.appcompat:appcompat:1.6.1'
+    implementation 'androidx.appcompat:appcompat:1.7.0'
     implementation 'com.google.android.gms:play-services-maps:18.2.0'
     testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'androidx.test.ext:junit:1.1.5'