diff --git a/frontend/Makefile.toml b/frontend/Makefile.toml
index 0b23c5df26..41fdffb1af 100644
--- a/frontend/Makefile.toml
+++ b/frontend/Makefile.toml
@@ -26,7 +26,7 @@ CARGO_MAKE_EXTEND_WORKSPACE_MAKEFILE = true
 CARGO_MAKE_CRATE_FS_NAME = "dart_ffi"
 CARGO_MAKE_CRATE_NAME = "dart-ffi"
 LIB_NAME = "dart_ffi"
-APPFLOWY_VERSION = "0.8.8"
+APPFLOWY_VERSION = "0.8.9"
 FLUTTER_DESKTOP_FEATURES = "dart"
 PRODUCT_NAME = "AppFlowy"
 MACOSX_DEPLOYMENT_TARGET = "11.0"
diff --git a/frontend/appflowy_flutter/pubspec.yaml b/frontend/appflowy_flutter/pubspec.yaml
index 0dc9ec673c..9b0987d0b2 100644
--- a/frontend/appflowy_flutter/pubspec.yaml
+++ b/frontend/appflowy_flutter/pubspec.yaml
@@ -2,13 +2,13 @@ name: appflowy
 description: Bring projects, wikis, and teams together with AI. AppFlowy is an
   AI collaborative workspace where you achieve more without losing control of
   your data. The best open source alternative to Notion.
-publish_to: "none"
+publish_to: 'none'
 
-version: 0.8.8
+version: 0.8.9
 
 environment:
-  flutter: ">=3.27.4"
-  sdk: ">=3.3.0 <4.0.0"
+  flutter: '>=3.27.4'
+  sdk: '>=3.3.0 <4.0.0'
 
 dependencies:
   any_date: ^1.0.4
@@ -38,7 +38,7 @@ dependencies:
   calendar_view:
     git:
       url: https://github.com/Xazin/flutter_calendar_view
-      ref: "6fe0c98"
+      ref: '6fe0c98'
   collection: ^1.17.1
   connectivity_plus: ^5.0.2
   cross_file: ^0.3.4+1
@@ -74,7 +74,7 @@ dependencies:
   flutter_emoji_mart:
     git:
       url: https://github.com/LucasXu0/emoji_mart.git
-      ref: "355aa56"
+      ref: '355aa56'
   flutter_math_fork: ^0.7.3
   flutter_slidable: ^3.0.0
 
@@ -184,13 +184,13 @@ dependency_overrides:
   appflowy_editor:
     git:
       url: https://github.com/AppFlowy-IO/appflowy-editor.git
-      ref: "361b99c38370abeeb19656f89e8c31cb3666623b"
+      ref: '361b99c38370abeeb19656f89e8c31cb3666623b'
 
   appflowy_editor_plugins:
     git:
       url: https://github.com/AppFlowy-IO/AppFlowy-plugins.git
-      path: "packages/appflowy_editor_plugins"
-      ref: "4efcff7"
+      path: 'packages/appflowy_editor_plugins'
+      ref: '4efcff7'
 
   sheet:
     git: