diff --git a/package-lock.json b/package-lock.json
index d3760c8c..0f76395f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "wenyanlang",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index d34b3468..dc46825a 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "wenyanlang",
   "description": "文言 A programming language for the ancient Chinese",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "author": "LingDong <lingdong0618@hotmail.com>",
   "private": true,
   "repository": {