diff --git a/android/build.gradle b/android/build.gradle
index 90d53125..ebd83ddf 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -38,5 +38,5 @@ android {
 }
 
 dependencies {
-    implementation 'com.onesignal:OneSignal:5.1.35'
+    implementation 'com.onesignal:OneSignal:5.4.0'
 }
diff --git a/android/src/main/java/com/onesignal/flutter/OneSignalPlugin.java b/android/src/main/java/com/onesignal/flutter/OneSignalPlugin.java
index 2d1b71f5..b38cd710 100644
--- a/android/src/main/java/com/onesignal/flutter/OneSignalPlugin.java
+++ b/android/src/main/java/com/onesignal/flutter/OneSignalPlugin.java
@@ -28,7 +28,7 @@ private void init(Context context, BinaryMessenger messenger)
     this.messenger = messenger;
     OneSignalWrapper.setSdkType("flutter");  
     // For 5.0.0, hard code to reflect SDK version
-    OneSignalWrapper.setSdkVersion("050304");
+    OneSignalWrapper.setSdkVersion("050306");
     
     channel = new MethodChannel(messenger, "OneSignal");
     channel.setMethodCallHandler(this);
diff --git a/ios/Classes/OneSignalPlugin.m b/ios/Classes/OneSignalPlugin.m
index 250b6e36..a45ff669 100644
--- a/ios/Classes/OneSignalPlugin.m
+++ b/ios/Classes/OneSignalPlugin.m
@@ -57,7 +57,7 @@ + (instancetype)sharedInstance {
 + (void)registerWithRegistrar:(NSObject<FlutterPluginRegistrar>*)registrar {
 
     OneSignalWrapper.sdkType = @"flutter";
-    OneSignalWrapper.sdkVersion = @"050304";
+    OneSignalWrapper.sdkVersion = @"050306";
     [OneSignal initialize:nil withLaunchOptions:nil];
 
     OneSignalPlugin.sharedInstance.channel = [FlutterMethodChannel
diff --git a/pubspec.yaml b/pubspec.yaml
index c0a9a167..fab7cb95 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: onesignal_flutter
 description: OneSignal is a free push notification service for mobile apps. This plugin makes it easy to integrate your flutter app with OneSignal
-version: 5.3.4
+version: 5.3.6
 homepage: https://github.com/OneSignal/OneSignal-Flutter-SDK
 
 scripts: