diff --git a/CHANGELOG.md b/CHANGELOG.md
index df9af2f..341f52b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,12 @@ that can be found in the LICENSE file. -->
 
 # Changelog
 
-See the [Migration Guide](guides/migration_guide.md) for the details of breaking changes between versions.
+See the [Migration Guide](guides/migration_guide.md) for breaking changes between versions.
+
+## 4.2.0-dev.1
+
+- Bump `photo_manager` to v3.x.
+- Export `photo_manager_image_provider`.
 
 ## 4.1.0
 
@@ -15,7 +20,7 @@ See the [Migration Guide](guides/migration_guide.md) for the details of breaking
 ### Fixes
 
 - Handle exceptions after all flows.
-- Fix various of problems with the capture button.
+- Fix various problems with the capture button.
 
 ## 4.0.3
 
diff --git a/lib/src/states/camera_picker_viewer_state.dart b/lib/src/states/camera_picker_viewer_state.dart
index 5ffb97d..962d70a 100644
--- a/lib/src/states/camera_picker_viewer_state.dart
+++ b/lib/src/states/camera_picker_viewer_state.dart
@@ -430,7 +430,6 @@ class _WechatLoadingState extends State<_WechatLoading>
         Text(
           widget.tip,
           style: const TextStyle(fontSize: 14),
-          textScaleFactor: 1,
         ),
       ],
     );
diff --git a/lib/wechat_camera_picker.dart b/lib/wechat_camera_picker.dart
index 656b996..fd7d442 100644
--- a/lib/wechat_camera_picker.dart
+++ b/lib/wechat_camera_picker.dart
@@ -6,6 +6,7 @@ library wechat_camera_picker;
 
 export 'package:camera/camera.dart';
 export 'package:photo_manager/photo_manager.dart';
+export 'package:photo_manager_image_provider/photo_manager_image_provider.dart';
 
 export 'src/constants/config.dart';
 export 'src/constants/enums.dart';
diff --git a/pubspec.yaml b/pubspec.yaml
index f91c7f1..d71dc37 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: wechat_camera_picker
-version: 4.1.0
+version: 4.2.0-dev.1
 description: |
   A camera picker for Flutter projects based on WeChat's UI,
   which is also a separate runnable extension to the
@@ -25,7 +25,8 @@ dependencies:
   camera: ^0.10.0
   camera_platform_interface: ^2.1.5
   path: ^1.8.0
-  photo_manager: ^2.7.0
+  photo_manager: ^3.0.0-dev.1
+  photo_manager_image_provider: ^2.0.0
   sensors_plus: ^3.1.0
   video_player: ^2.7.0