diff --git a/CHANGELOG.md b/CHANGELOG.md
index 23e2bf9..14fb5c3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+## 0.4.0
+Breaking changes
+* removed `FlutterZxing` class, call all methods directly
+* added read multiple barcodes methods
+
 ## 0.3.2
 
 * fixed enabling/disabling of the logger
diff --git a/pubspec.yaml b/pubspec.yaml
index a89edbb..d67b1e5 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: flutter_zxing
 description: A barcode scanner and generator natively in Flutter with Dart FFI based on ZXing.
-version: 0.3.2
+version: 0.4.0
 repository: https://github.com/khoren93/flutter_zxing
 
 environment: