diff --git a/package.json b/package.json
index 6f188b3..c028fe1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rescript-vitest",
-  "version": "1.5.0",
+  "version": "2.0.0",
   "license": "MIT",
   "author": {
     "name": "Hyeseong Kim",