diff --git a/package-lock.json b/package-lock.json
index a5830d6..afd7d62 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "textlint-rule-alex",
-  "version": "4.0.0",
+  "version": "5.0.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "textlint-rule-alex",
-      "version": "4.0.0",
+      "version": "5.0.0",
       "license": "MIT",
       "dependencies": {
         "alex": "^11.0.1",
diff --git a/package.json b/package.json
index e063149..5f5acf6 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
   "bugs": {
     "url": "https://github.com/textlint-rule/textlint-rule-alex/issues"
   },
-  "version": "4.0.0",
+  "version": "5.0.0",
   "description": "textlint rule for alex",
   "main": "lib/textlint-rule-alex.js",
   "files": [