diff --git a/package-lock.json b/package-lock.json
index 7fa0e99..9a5f0ff 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "textlint-rule-no-doubled-conjunctive-particle-ga",
-  "version": "1.1.1",
+  "version": "2.0.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index cce1a68..2a135ad 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "textlint-rule-no-doubled-conjunctive-particle-ga",
-  "version": "1.1.1",
+  "version": "2.0.0",
   "description": "textlint rule plugin to check duplicated conjunctive particle `ga` in a sentence.",
   "main": "lib/no-doubled-conjunctive-particle-ga.js",
   "directories": {