Update pubspec.yaml

GM-appsflyer · web-flow · commit d45554d4750f · 2021-12-13T11:43:28.000+02:00
diff --git a/pubspec.yaml b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: appsflyer_sdk
 description: A Flutter plugin for AppsFlyer SDK. Supports iOS and Android.
-version: 6.4.0+2
+version: 6.4.4
 
 homepage: https://github.com/AppsFlyerSDK/flutter_appsflyer_sdk
 
