diff --git a/package-lock.json b/package-lock.json
index 8c8abb03..0887c89c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "postcss-combine-duplicated-selectors",
-  "version": "9.3.0",
+  "version": "10.0.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index c6d73e42..48e42139 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "postcss-combine-duplicated-selectors",
-  "version": "9.3.0",
+  "version": "10.0.0",
   "description": "automatically keep css selectors unique",
   "main": "src/index.js",
   "types": "types/index.d.ts",