diff --git a/package-lock.json b/package-lock.json
index 48c5af7..29f7aac 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "rollup-plugin-by-output",
-  "version": "0.1.0",
+  "version": "1.0.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index ce3d06a..6c88697 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rollup-plugin-by-output",
-  "version": "0.1.0",
+  "version": "1.0.0",
   "description": "rollup-plugin-by-output",
   "main": "dist/rollup-plugin-by-output.cjs.js",
   "module": "dist/rollup-plugin-by-output.esm.js",