diff --git a/android/build.gradle b/android/build.gradle
index 432fbe9..0fc51e9 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -9,7 +9,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.3.1'
+        classpath 'com.android.tools.build:gradle:8.1.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }
@@ -25,15 +25,25 @@ apply plugin: 'com.android.library'
 apply plugin: 'kotlin-android'
 
 android {
-    compileSdkVersion 33
+    namespace = "com.sumanrajpathak.flutterphonedialer"
+    compileSdkVersion 34
 
     defaultConfig {
         minSdkVersion 16
-        targetSdkVersion 33
+        targetSdkVersion 34
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_17
+        targetCompatibility JavaVersion.VERSION_17
+    }
+
+    kotlinOptions {
+        jvmTarget = 17
+    }
 }
 
 dependencies {
-    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
 }
diff --git a/android/src/main/AndroidManifest.xml b/android/src/main/AndroidManifest.xml
index dd337ae..dd1734a 100644
--- a/android/src/main/AndroidManifest.xml
+++ b/android/src/main/AndroidManifest.xml
@@ -1,5 +1,4 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-  package="com.sumanrajpathak.flutterphonedialer">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <uses-permission android:name="android.permission.CALL_PHONE"/>
     <uses-feature android:name="android.hardware.telephony" android:required="false" />
 </manifest>