diff --git a/package/CHANGELOG.md b/package/CHANGELOG.md
index 7558fa9..5accd4f 100644
--- a/package/CHANGELOG.md
+++ b/package/CHANGELOG.md
@@ -1,14 +1,18 @@
 # Changelog
 
-## 1.0.0-beta.3
+## 1.0.0-beta.4 16-04-2023
 
-- Added utility callbacks (`onViewportChanged`, `onPageChanged`)
-- Added detailed documentation to README
+- Minor bug fixes
 
-## 1.0.0-beta.2
+## 1.0.0-beta.3 14-04-2023
 
-- Fixed issues (#1, #2, #3)
+- Add utility callbacks (`onViewportChanged`, `onPageChanged`)
+- Add detailed documentation to README
 
-## 1.0.0-beta
+## 1.0.0-beta.2 13-04-2023
+
+- Fix issues (#1, #2, #3)
+
+## 1.0.0-beta 11-04-2023
 
 The preview version. Not yet well documented.
diff --git a/package/pubspec.yaml b/package/pubspec.yaml
index c07705e..cc62233 100644
--- a/package/pubspec.yaml
+++ b/package/pubspec.yaml
@@ -1,6 +1,6 @@
 name: exprollable_page_view
-description: Yet another PageView widget whose viewport can be expanded along the scrolling. **Exprollable** is a coined word combining the words expandable and scrollable. This project is an attemt to clone the modal sheet UI used in [Apple Books](https://www.apple.com/jp/apple-books/) app on iOS.Yet another PageView widget that expands its viewport as it scrolls. Exprollable is a coined word combining the words expandable and scrollable.
-version: 1.0.0-beta.3
+description: Yet another PageView widget that expands its viewport as it scrolls. Exprollable is a coined word combining the words expandable and scrollable.
+version: 1.0.0-beta.4
 repository: https://github.com/fujidaiti/exprollable_page_view
 
 environment: