diff --git a/CHANGELOG.md b/CHANGELOG.md
index b3991fe8..afc1e8b1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+## [0.5.0]
+* Migration to null safety
+
 ## [0.4.0]
 * Update to Android v2 embedding
 * Add broadcast Beacon feature
diff --git a/pubspec.yaml b/pubspec.yaml
index 39a05df4..fbadfea4 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: flutter_beacon
 description: Flutter plugin for scanning and transmit as beacon (iBeacon) on Android and iOS.
-version: 0.4.0
+version: 0.5.0
 homepage: https://github.com/alann-maulana/flutter_beacon
 
 environment: