diff --git a/package.json b/package.json
index 068f31c..2e48cd9 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@adminjs/koa",
-  "version": "3.0.1",
+  "version": "4.0.0-beta.1",
   "type": "module",
   "exports": {
     ".": {