diff --git a/package.json b/package.json
index e07bf16..85f62c6 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@loke/duration",
-  "version": "0.0.1",
+  "version": "1.0.0",
   "description": "",
   "main": "./dist/index.js",
   "types": "./dist/index.d.ts",