diff --git a/app/build.gradle b/app/build.gradle
index 21beb46..47879b9 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -24,11 +24,11 @@ android {
         }
     }
     compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_8
+        sourceCompatibility JavaVersion.VERSION_11
+        targetCompatibility JavaVersion.VERSION_11
     }
     kotlinOptions {
-        jvmTarget = '1.8'
+        jvmTarget = '11'
     }
 }
 
diff --git a/app/src/main/java/com/islam/appcentercicd/MainActivity.kt b/app/src/main/java/com/islam/appcentercicd/MainActivity.kt
index 7fc1409..ca9132c 100644
--- a/app/src/main/java/com/islam/appcentercicd/MainActivity.kt
+++ b/app/src/main/java/com/islam/appcentercicd/MainActivity.kt
@@ -1,13 +1,18 @@
 package com.islam.appcentercicd
 
-import androidx.appcompat.app.AppCompatActivity
 import android.os.Bundle
+import androidx.appcompat.app.AppCompatActivity
+import com.microsoft.appcenter.AppCenter
+import com.microsoft.appcenter.analytics.Analytics
+import com.microsoft.appcenter.crashes.Crashes
 
 class MainActivity : AppCompatActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_main)
-        AppCenter.start(getApplication(), "78a15f84-5697-4886-88c8-cd9cc3bcfaf2",
-                  Analytics.class, Crashes.class);
+        AppCenter.start(
+            application, "78a15f84-5697-4886-88c8-cd9cc3bcfaf2",
+            Analytics::class.java, Crashes::class.java
+        );
     }
 }