diff --git a/kotlin/advanced/JetpackComposeDemo/app/build.gradle.kts b/kotlin/advanced/JetpackComposeDemo/app/build.gradle.kts
index 0fd2ac8e4..84a2eabd5 100644
--- a/kotlin/advanced/JetpackComposeDemo/app/build.gradle.kts
+++ b/kotlin/advanced/JetpackComposeDemo/app/build.gradle.kts
@@ -42,7 +42,7 @@ dependencies {
   implementation("androidx.compose.foundation:foundation")
   implementation("androidx.navigation:navigation-compose:2.7.7")
   implementation("androidx.navigation:navigation-runtime-ktx:2.7.7")
-  implementation("com.google.android.gms:play-services-ads:23.4.0")
+  implementation("com.google.android.gms:play-services-ads:23.3.0")
   implementation("com.google.android.ump:user-messaging-platform:3.0.0")
   implementation(project(":compose-util"))
   debugImplementation("androidx.compose.ui:ui-tooling")
diff --git a/kotlin/advanced/JetpackComposeDemo/app/src/main/java/com/google/android/gms/example/jetpackcomposedemo/formats/NativeScreen.kt b/kotlin/advanced/JetpackComposeDemo/app/src/main/java/com/google/android/gms/example/jetpackcomposedemo/formats/NativeScreen.kt
index 17fd8f26b..1ae50740f 100644
--- a/kotlin/advanced/JetpackComposeDemo/app/src/main/java/com/google/android/gms/example/jetpackcomposedemo/formats/NativeScreen.kt
+++ b/kotlin/advanced/JetpackComposeDemo/app/src/main/java/com/google/android/gms/example/jetpackcomposedemo/formats/NativeScreen.kt
@@ -82,7 +82,7 @@ fun NativeScreen() {
   }
 
   // Native ad composable.
-  SampleNativeTemplate(nativeAdState)
+  SampleNativeTemplate(nativeAdState())
 }
 
 @Composable
diff --git a/kotlin/advanced/JetpackComposeDemo/build.gradle.kts b/kotlin/advanced/JetpackComposeDemo/build.gradle.kts
index c151ad9f1..aeaeea9a2 100644
--- a/kotlin/advanced/JetpackComposeDemo/build.gradle.kts
+++ b/kotlin/advanced/JetpackComposeDemo/build.gradle.kts
@@ -1,17 +1,6 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 plugins {
-  id("com.android.application") version "8.6.0" apply false
+  id("com.android.application") version "8.3.0" apply false
   id("org.jetbrains.kotlin.android") version "1.9.0" apply false
-  id("com.android.library") version "8.6.0" apply false
+  id("com.android.library") version "8.3.0" apply false
 }
-
-compileOptions {
-  sourceCompatibility JavaVersion.VERSION_1_8
-  targetCompatibility JavaVersion.VERSION_1_8
-}
-
-kotlinOptions {
-  kotlinOptions.jvmTarget = "1.8"
-}
-
-tasks.register("clean", Delete::class) { delete(rootProject.buildDir) }
diff --git a/kotlin/advanced/JetpackComposeDemo/compose-util/build.gradle.kts b/kotlin/advanced/JetpackComposeDemo/compose-util/build.gradle.kts
index f8bfb01f3..e30748a5c 100644
--- a/kotlin/advanced/JetpackComposeDemo/compose-util/build.gradle.kts
+++ b/kotlin/advanced/JetpackComposeDemo/compose-util/build.gradle.kts
@@ -31,7 +31,7 @@ dependencies {
   implementation("androidx.compose.ui:ui-graphics:1.7.3")
   implementation("androidx.compose.material3:material3")
   implementation("androidx.compose.foundation:foundation")
-  implementation("com.google.android.gms:play-services-ads:23.4.0")
+  implementation("com.google.android.gms:play-services-ads:23.3.0")
   implementation("androidx.lifecycle:lifecycle-runtime-compose:2.8.4")
   debugImplementation("androidx.compose.ui:ui-tooling")
 }
diff --git a/kotlin/advanced/JetpackComposeDemo/gradle/wrapper/gradle-wrapper.properties b/kotlin/advanced/JetpackComposeDemo/gradle/wrapper/gradle-wrapper.properties
index dbe504853..7c90afec6 100644
--- a/kotlin/advanced/JetpackComposeDemo/gradle/wrapper/gradle-wrapper.properties
+++ b/kotlin/advanced/JetpackComposeDemo/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Wed Apr 03 14:18:00 PDT 2024
+#Wed Oct 23 13:18:45 PDT 2024
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https://services.gradle.org/distributions/gradle-8.8-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists