diff --git a/android/app/build.gradle b/android/app/build.gradle
index 5a1bbc9..60b1461 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -37,8 +37,8 @@ android {
 
     defaultConfig {
         applicationId 'com.aoihosizora.manhuagui'
-        versionCode 4
-        versionName '1.2.0'
+        versionCode 5
+        versionName '1.2.1'
 
         minSdkVersion 19 // flutter.minSdkVersion
         targetSdkVersion flutter.targetSdkVersion
diff --git a/lib/config.dart b/lib/config.dart
index 0c8906f..594e566 100644
--- a/lib/config.dart
+++ b/lib/config.dart
@@ -1,7 +1,7 @@
 // ignore_for_file: constant_identifier_names
 
 const APP_NAME = 'Manhuagui';
-const APP_VERSION = '1.2.0';
+const APP_VERSION = '1.2.1';
 const APP_LEGALESE = 'Copyright © 2020-2022 AoiHosizora';
 const APP_DESCRIPTIONS = [
   '第三方漫画柜 ($WEB_HOMEPAGE_URL) 安卓客户端，使用 Flutter 开发。',
diff --git a/pubspec.yaml b/pubspec.yaml
index d8befb5..15a90b0 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -2,7 +2,7 @@ name: manhuagui_flutter
 description: An unofficial android application for manhuagui, built in flutter.
 
 publish_to: 'none'
-version: 1.2.0
+version: 1.2.1
 environment:
   sdk: ">=2.16.2 <3.0.0"