diff --git a/android/build.gradle b/android/build.gradle
index 4c7c7b9..e2bbb8c 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -4,31 +4,38 @@ version '1.0'
 buildscript {
     repositories {
         google()
-        jcenter()
+        mavenCentral()
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.2.1'
+        classpath 'com.android.tools.build:gradle:8.2.0'
     }
 }
 
 rootProject.allprojects {
     repositories {
         google()
-        jcenter()
+        mavenCentral()
     }
 }
 
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 28
+    namespace "io.adaptant.labs.flutter_windowmanager"
+    
+    compileSdkVersion 34
 
     defaultConfig {
-        minSdkVersion 16
+        minSdkVersion 21
+        targetSdkVersion 34
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
     lintOptions {
         disable 'InvalidPackage'
     }
 }
+
+dependencies {
+    implementation 'androidx.core:core-ktx:1.10.1'
+}
diff --git a/android/gradle/wrapper/gradle-wrapper.properties b/android/gradle/wrapper/gradle-wrapper.properties
index 019065d..b5fc5a7 100644
--- a/android/gradle/wrapper/gradle-wrapper.properties
+++ b/android/gradle/wrapper/gradle-wrapper.properties
@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.2-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.2-all.zip