diff --git a/pubspec.lock b/pubspec.lock
index f7755a7..93d1b50 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -399,8 +399,8 @@ packages:
     dependency: "direct main"
     description:
       path: "."
-      ref: master
-      resolved-ref: "78e72b9e459e43e25e0636125951e66d655accc2"
+      ref: "0.3.1"
+      resolved-ref: bbc23a7f2884e22a1eba1fc0a328de8b79b610bb
       url: "https://github.com/Predidit/flutter_open_chinese_convert.git"
     source: git
     version: "0.3.0"
diff --git a/pubspec.yaml b/pubspec.yaml
index 2a06d46..fd24f15 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -56,7 +56,7 @@ dependencies:
   flutter_open_chinese_convert: 
     git:
       url: https://github.com/Predidit/flutter_open_chinese_convert.git
-      ref: master
+      ref: 0.3.1
   flutter_launcher_icons: ^0.13.1
   window_manager: ^0.3.8