diff --git a/package.json b/package.json
index aa0634a..8911aa2 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "fastify-casbin-rest",
-  "version": "3.1.1",
+  "version": "4.0.0",
   "description": "Plugin for fastify to add support for Casbin REST model",
   "main": "plugin.js",
   "types": "plugin.d.ts",