diff --git a/CHANGELOG.md b/CHANGELOG.md
index f146780b..9832a353 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,45 +7,30 @@ that can be found in the LICENSE file. -->
 > [!IMPORTANT]  
 > See the [Migration Guide](guides/migration_guide.md) for the details of breaking changes between versions.
 
-## 9.0.0-dev.3
+## 9.0.0
+
+### Breaking changes
+
+- Migrate to Flutter 3.16, and drop supports for previous Flutter versions.
+- Bump `photo_manager` to v3.x.
+- Export `photo_manager_image_provider`.
+- Integrate `PermissionRequestOption` for callers.
 
 ### Improvements
 
+- Adapt `ThemeData` usages.
 - Use `wechat_picker_library`.
 - Make the first asset count not blocking loads.
 
 ### Fixes
 
+- Fix unhandled child semantics with the app bar title.
+- Fix styles around the app bar and other widgets.
 - Fix previewing selected assets' behavior.
 - Use `PermissionRequestOption` as much as possible.
 - Raise more errors for non-synced paths.
 - Fix the experience with `shouldRevertGrid`.
 
-## 9.0.0-dev.2
-
-### Fixes
-
-- Fix unhandled child semantics with the app bar title.
-- Fix styles around the app bar and other widgets.
-
-## 9.0.0-dev.1
-
-### Breaking changes
-
-- Integrate `PermissionRequestOption` for callers.
-
-### Improvements
-
-- Adapt `ThemeData` usages.
-
-## 8.9.0-dev.1
-
-### Breaking changes
-
-- Migrate to Flutter 3.16, and drop supports for previous Flutter versions.
-- Bump `photo_manager` to v3.x.
-- Export `photo_manager_image_provider`.
-
 ## 8.8.0
 
 ### New features
diff --git a/example/pubspec.yaml b/example/pubspec.yaml
index f2840e93..031ef09a 100644
--- a/example/pubspec.yaml
+++ b/example/pubspec.yaml
@@ -1,11 +1,11 @@
 name: wechat_assets_picker_demo
 description: The demo project for the wechat_assets_picker package.
-version: 9.0.0+48
+version: 9.0.0+49
 publish_to: none
 
 environment:
-  sdk: '>=3.1.0'
-  flutter: '>=3.13.0'
+  sdk: ^3.2.0
+  flutter: '>=3.16.0'
 
 dependencies:
   flutter:
@@ -15,10 +15,10 @@ dependencies:
 
   wechat_assets_picker:
     path: ../
-  wechat_camera_picker: ^4.0.0
+  wechat_camera_picker: ^4.2.0
 
-  extended_image: ^8.1.0
-  package_info_plus: ^4.0.0
+  extended_image: ^8.2.0
+  package_info_plus: ^5.0.0
   path: ^1.8.0
   path_provider: ^2.0.15
   provider: ^6.0.2
diff --git a/pubspec.yaml b/pubspec.yaml
index d7650ce3..e175f837 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: wechat_assets_picker
-version: 9.0.0-dev.3
+version: 9.0.0
 description: |
   An image picker (also with videos and audio)
   for Flutter projects based on WeChat's UI,
@@ -22,10 +22,10 @@ dependencies:
   flutter:
     sdk: flutter
 
-  wechat_picker_library: ^1.0.0-0
+  wechat_picker_library: ^1.0.0
 
-  extended_image: ^8.1.0
-  photo_manager: ^3.0.0-dev.1
+  extended_image: ^8.2.0
+  photo_manager: ^3.0.0
   photo_manager_image_provider: ^2.0.0
   provider: ^6.0.5
   video_player: ^2.7.0