diff --git a/Release notes.md b/Release notes.md
index ca71ba9..d62201d 100644
--- a/Release notes.md	
+++ b/Release notes.md	
@@ -1,3 +1,6 @@
+## 4.9.0
+- Updated to [Android SDK v4.9.0](https://github.com/BlinkID/blinkid-android/releases/tag/v4.9.0) and [iOS SDK v4.9.0](https://github.com/BlinkID/blinkid-ios/releases/tag/v4.9.0)
+
 ## 4.8.0
 - Updated to [Android SDK v4.8.0](https://github.com/BlinkID/blinkid-android/releases/tag/v4.8.0) and [iOS SDK v4.8.0](https://github.com/BlinkID/blinkid-ios/releases/tag/v4.8.0)