diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5108ae12..c7db1649 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 5.4.0+2
+
+- Fixed Android `ChromeCustomTabsActivity` not responding to the `ActionBroadcastReceiver`
+
 ## 5.4.0+1
 
 - Merged "[Android] Explicitly export for the receiver defined in AndroidManifest" [#1147](https://github.com/pichillilorenzo/flutter_inappwebview/pull/1147) (thanks to [AlexV525](https://github.com/AlexV525))
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 a7712e55..534c7a8f 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
@@ -5,6 +5,7 @@ import android.app.PendingIntent;
 import android.content.Intent;
 import android.graphics.Color;
 import android.net.Uri;
+import android.os.Build;
 import android.os.Bundle;
 
 import androidx.browser.customtabs.CustomTabColorSchemeParams;
@@ -217,9 +218,9 @@ public class ChromeCustomTabsActivity extends Activity implements MethodChannel.
     extras.putString(ActionBroadcastReceiver.CHROME_MANAGER_ID, manager.id);
     actionIntent.putExtras(extras);
 
-    if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.M) {
+    if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
       return PendingIntent.getBroadcast(
-              this, actionSourceId, actionIntent, PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_IMMUTABLE);
+              this, actionSourceId, actionIntent, PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_MUTABLE);
     } else {
       return PendingIntent.getBroadcast(
               this, actionSourceId, actionIntent, PendingIntent.FLAG_UPDATE_CURRENT);
diff --git a/pubspec.yaml b/pubspec.yaml
index 27165858..3191400f 100755
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: flutter_inappwebview
 description: A Flutter plugin that allows you to add an inline webview, to use an headless webview, and to open an in-app browser window.
-version: 5.4.0+1
+version: 5.4.0+2
 homepage: https://github.com/pichillilorenzo/flutter_inappwebview
 
 environment: