diff --git a/build-android-start/app/build.gradle.kts b/build-android-start/app/build.gradle.kts
index 25c4ece..e9149c8 100644
--- a/build-android-start/app/build.gradle.kts
+++ b/build-android-start/app/build.gradle.kts
@@ -1,3 +1,5 @@
+import org.jetbrains.kotlin.gradle.dsl.JvmTarget
+
 plugins {
     id("com.android.application")
     id("kotlin-android")
@@ -39,8 +41,10 @@ android {
         sourceCompatibility = JavaVersion.VERSION_17
         targetCompatibility = JavaVersion.VERSION_17
     }
-    kotlinOptions {
-        jvmTarget = "17"
+    kotlin {
+        compilerOptions {
+            jvmTarget = JvmTarget.JVM_17
+        }
     }
 
     lint {
diff --git a/build-android/app/build.gradle.kts b/build-android/app/build.gradle.kts
index 3c1a355..66f24e0 100644
--- a/build-android/app/build.gradle.kts
+++ b/build-android/app/build.gradle.kts
@@ -1,3 +1,5 @@
+import org.jetbrains.kotlin.gradle.dsl.JvmTarget
+
 plugins {
     id("com.android.application")
     id("kotlin-android")
@@ -39,8 +41,10 @@ android {
         sourceCompatibility = JavaVersion.VERSION_17
         targetCompatibility = JavaVersion.VERSION_17
     }
-    kotlinOptions {
-        jvmTarget = "17"
+    kotlin {
+        compilerOptions {
+            jvmTarget = JvmTarget.JVM_17
+        }
     }
 
     lint {