diff --git a/package-lock.json b/package-lock.json
index 6067b74..6905a97 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@cicada-lang/mugda",
-  "version": "0.1.17",
+  "version": "0.1.18",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@cicada-lang/mugda",
-      "version": "0.1.17",
+      "version": "0.1.18",
       "license": "GPL-3.0-or-later",
       "dependencies": {
         "@cicada-lang/partech": "^0.2.1",
diff --git a/package.json b/package.json
index ba21226..a2d90cf 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@cicada-lang/mugda",
-  "version": "0.1.17",
+  "version": "0.1.18",
   "repository": "github:cicada-lang/mugda",
   "main": "./lib/index.js",
   "files": [