diff --git a/example/android/app/build.gradle b/example/android/app/build.gradle
index b76c4d8e06..26e57ab7fd 100644
--- a/example/android/app/build.gradle
+++ b/example/android/app/build.gradle
@@ -32,8 +32,13 @@ android {
         main.java.srcDirs += 'src/main/kotlin'
     }
 
-    lintOptions {
-        disable 'InvalidPackage'
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_11
+        targetCompatibility JavaVersion.VERSION_11
+    }
+
+    kotlinOptions {
+        jvmTarget = '11'
     }
 
     defaultConfig {
@@ -54,6 +59,9 @@ android {
         }
     }
     namespace 'com.example.intlphonenumberinputtest'
+    lint {
+        disable 'InvalidPackage'
+    }
 }
 
 flutter {
diff --git a/example/android/app/src/main/AndroidManifest.xml b/example/android/app/src/main/AndroidManifest.xml
index 06388f6755..3d08454c15 100644
--- a/example/android/app/src/main/AndroidManifest.xml
+++ b/example/android/app/src/main/AndroidManifest.xml
@@ -5,7 +5,6 @@
          additional functionality it is fine to subclass or reimplement
          FlutterApplication and put your custom class here. -->
     <application
-        android:name="${applicationName}"
         android:label="intlphonenumberinputtest"
         android:icon="@mipmap/ic_launcher">
         <activity
diff --git a/example/android/build.gradle b/example/android/build.gradle
index 7130c89673..1e35c74a82 100644
--- a/example/android/build.gradle
+++ b/example/android/build.gradle
@@ -1,12 +1,12 @@
 buildscript {
-    ext.kotlin_version = '1.7.20'
+    ext.kotlin_version = '1.8.0'
     repositories {
         google()
         mavenCentral()
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:4.2.2'
+        classpath 'com.android.tools.build:gradle:8.0.2'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }
@@ -26,6 +26,6 @@ subprojects {
     project.evaluationDependsOn(':app')
 }
 
-task clean(type: Delete) {
+tasks.register("clean", Delete) {
     delete rootProject.buildDir
 }
diff --git a/example/android/gradle.properties b/example/android/gradle.properties
index 38c8d4544f..b9a9a24640 100644
--- a/example/android/gradle.properties
+++ b/example/android/gradle.properties
@@ -1,4 +1,6 @@
 org.gradle.jvmargs=-Xmx1536M
-android.enableR8=true
 android.useAndroidX=true
 android.enableJetifier=true
+android.defaults.buildfeatures.buildconfig=true
+android.nonTransitiveRClass=false
+android.nonFinalResIds=false
diff --git a/example/android/gradle/wrapper/gradle-wrapper.properties b/example/android/gradle/wrapper/gradle-wrapper.properties
index 939efa2951..da1db5f04e 100644
--- a/example/android/gradle/wrapper/gradle-wrapper.properties
+++ b/example/android/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,5 @@
-#Fri Jun 23 08:50:38 CEST 2017
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.0-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.7.1-all.zip
diff --git a/example/pubspec.yaml b/example/pubspec.yaml
index 3a505dff85..da56a50134 100644
--- a/example/pubspec.yaml
+++ b/example/pubspec.yaml
@@ -14,7 +14,7 @@ description: A new Flutter application.
 version: 1.0.0+1
 
 environment:
-  sdk: ">=2.1.0 <3.0.0"
+  sdk: ">=2.12.0 <4.0.0"
 
 dependencies:
   flutter:
@@ -31,7 +31,6 @@ dev_dependencies:
     sdk: flutter
   test: any
 
-  libphonenumber: ^2.0.0
   intl_phone_number_input:
     path: ../
 
diff --git a/pubspec.yaml b/pubspec.yaml
index b5207b79ef..b74fb8802f 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -4,7 +4,7 @@ version: 0.7.3+1
 homepage: https://github.com/natintosh/intl-phone-number-input
 
 environment:
-  sdk: '>=2.12.0 <3.0.0'
+  sdk: '>=2.12.0 <4.0.0'
 
 dependencies:
   flutter: