diff --git a/package.json b/package.json
index c5da991..103b635 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "svelte-i18n",
-  "version": "3.7.4",
+  "version": "4.0.0-alpha.1",
   "type": "module",
   "main": "dist/runtime.js",
   "exports": {