diff --git a/android/build.gradle b/android/build.gradle
index fa7154f4..9cc60378 100755
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -4,7 +4,7 @@ version '1.0-SNAPSHOT'
 buildscript {
     repositories {
         google()
-        jcenter()
+        mavenCentral()
     }
 
     dependencies {
@@ -15,7 +15,7 @@ buildscript {
 rootProject.allprojects {
     repositories {
         google()
-        jcenter()
+        mavenCentral()
     }
 }
 
diff --git a/android/src/main/AndroidManifest.xml b/android/src/main/AndroidManifest.xml
index c6ffe08e..52fb1c85 100755
--- a/android/src/main/AndroidManifest.xml
+++ b/android/src/main/AndroidManifest.xml
@@ -4,13 +4,16 @@
     <application>
         <activity
             android:theme="@style/AppTheme"
+            android:exported="true"
             android:name="com.pichillilorenzo.flutter_inappwebview.in_app_browser.InAppBrowserActivity"
             android:configChanges="orientation|keyboardHidden|keyboard|screenSize|locale|layoutDirection|fontScale|screenLayout|density" />
         <activity
             android:theme="@style/ThemeTransparent"
+            android:exported="true"
             android:name="com.pichillilorenzo.flutter_inappwebview.chrome_custom_tabs.ChromeCustomTabsActivity" />
         <activity
             android:theme="@style/ThemeTransparent"
+            android:exported="true"
             android:name="com.pichillilorenzo.flutter_inappwebview.chrome_custom_tabs.ChromeCustomTabsActivitySingleInstance"
             android:launchMode="singleInstance"/>
         <receiver android:name="com.pichillilorenzo.flutter_inappwebview.chrome_custom_tabs.ActionBroadcastReceiver" />
diff --git a/android/src/main/java/com/pichillilorenzo/flutter_inappwebview/chrome_custom_tabs/ChromeCustomTabsActivity.java b/android/src/main/java/com/pichillilorenzo/flutter_inappwebview/chrome_custom_tabs/ChromeCustomTabsActivity.java
index ba8d0f06..fa0c0803 100755
--- a/android/src/main/java/com/pichillilorenzo/flutter_inappwebview/chrome_custom_tabs/ChromeCustomTabsActivity.java
+++ b/android/src/main/java/com/pichillilorenzo/flutter_inappwebview/chrome_custom_tabs/ChromeCustomTabsActivity.java
@@ -207,8 +207,13 @@ public class ChromeCustomTabsActivity extends Activity implements MethodChannel.
     extras.putString(ActionBroadcastReceiver.CHROME_MANAGER_ID, manager.id);
     actionIntent.putExtras(extras);
 
-    return PendingIntent.getBroadcast(
-            this, actionSourceId, actionIntent, PendingIntent.FLAG_UPDATE_CURRENT);
+    if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.M) {
+      return PendingIntent.getBroadcast(
+              this, actionSourceId, actionIntent, PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_IMMUTABLE);
+    } else {
+      return PendingIntent.getBroadcast(
+              this, actionSourceId, actionIntent, PendingIntent.FLAG_UPDATE_CURRENT);
+    }
   }
 
   public void dispose() {
diff --git a/example/android/app/src/main/AndroidManifest.xml b/example/android/app/src/main/AndroidManifest.xml
index 810f0cdc..8e93da90 100755
--- a/example/android/app/src/main/AndroidManifest.xml
+++ b/example/android/app/src/main/AndroidManifest.xml
@@ -55,6 +55,7 @@
             android:configChanges="orientation|keyboardHidden|keyboard|screenSize|locale|layoutDirection|fontScale|screenLayout|density"
             android:hardwareAccelerated="true"
             android:launchMode="singleTop"
+            android:exported="true"
             android:name="io.flutter.embedding.android.FlutterActivity"
             android:theme="@style/LaunchTheme"
             android:windowSoftInputMode="adjustResize">
diff --git a/example/android/build.gradle b/example/android/build.gradle
index 714549c2..4256f917 100755
--- a/example/android/build.gradle
+++ b/example/android/build.gradle
@@ -2,7 +2,7 @@ buildscript {
     ext.kotlin_version = '1.6.10'
     repositories {
         google()
-        jcenter()
+        mavenCentral()
     }
 
     dependencies {
@@ -14,7 +14,7 @@ buildscript {
 allprojects {
     repositories {
         google()
-        jcenter()
+        mavenCentral()
     }
 }
 
diff --git a/example/pubspec.yaml b/example/pubspec.yaml
index 2ce18c4a..aa1622d8 100755
--- a/example/pubspec.yaml
+++ b/example/pubspec.yaml
@@ -10,8 +10,8 @@ description: Demonstrates how to use the flutter_inappwebview plugin.
 version: 1.0.0+1
 
 environment:
-  sdk: ">=2.12.0-0 <3.0.0"
-  flutter: ">=1.22.2"
+  sdk: ">=2.14.0 <3.0.0"
+  flutter: ">=2.5.0"
 
 dependencies:
   flutter:
@@ -19,11 +19,11 @@ dependencies:
 
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
-  cupertino_icons: ^1.0.2
-  flutter_downloader: ^1.5.2
-  path_provider: ^2.0.0-nullsafety
-  permission_handler: ^5.1.0+2
-  url_launcher: ^6.0.0-nullsafety.4
+  cupertino_icons: ^1.0.4
+  flutter_downloader: ^1.7.3
+  path_provider: ^2.0.9
+  permission_handler: ^9.2.0
+  url_launcher: ^6.0.20
   # connectivity: ^0.4.5+6
   flutter_inappwebview:
     path: ../