diff --git a/CHANGELOG.md b/CHANGELOG.md
index 310a7ba..34d7399 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+## 0.2.4
+
+ * **FEAT**: added support for ByteArrays (#19)
+ * **FIX**: example: migrate to null-safety
+
 ## 0.2.3
 
  * **FIX**: encode URI and ArrayList in JSON data (#14)
diff --git a/pubspec.yaml b/pubspec.yaml
index 735f24a..1ac2cc3 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,10 +1,10 @@
 name: receive_intent
 description: Flutter plugin for passing Android Intents to the Flutter environment.
-version: 0.2.3
+version: 0.2.4
 homepage: https://github.com/daadu/receive_intent
 
 environment:
-  sdk: ">=2.12.0 <3.0.0"
+  sdk: ">=2.12.0 <4.0.0"
   flutter: ">=1.20.0"
 
 dependencies: