diff --git a/CHANGELOG.md b/CHANGELOG.md
index 59c9fb3..53a12f9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 1.22.0
+- ObserverWidget
+  - Add `scrollNotificationPredicate`.
+
 ## 1.21.2
 - ObserverWidget
   - Fix web support by @Ahmadre in [#91](https://github.com/LinXunFeng/flutter_scrollview_observer/pull/91).
diff --git a/pubspec.yaml b/pubspec.yaml
index 448a98e..677fc93 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: scrollview_observer
 description: A widget for observing data related to the child widgets being displayed in a ScrollView.
-version: 1.21.2
+version: 1.22.0
 homepage: https://github.com/fluttercandies/flutter_scrollview_observer
 
 environment: