diff --git a/package.json b/package.json
index 6e2e8de..fc348bb 100755
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@akarui/aoi.db",
-  "version": "2.2.1",
+  "version": "2.2.2",
   "description": "@akarui/aoi.db - Database Management System with different types of databases.",
   "main": "dist/cjs/index.js",
   "module": "dist/esm/index.js",