diff --git a/package.json b/package.json
index 5596e5ed596..6dcd415d8f3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ember-source",
-  "version": "4.3.0-alpha.1",
+  "version": "4.3.0-beta.1",
   "description": "A JavaScript framework for creating ambitious web applications",
   "keywords": ["ember-addon"],
   "homepage": "https://emberjs.com/",