diff --git a/package.json b/package.json
index c67a027..9f14c11 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ckeditor/ckeditor5-heading",
-  "version": "1.0.0-beta.2",
+  "version": "1.0.0-beta.4",
   "description": "Headings feature for CKEditor 5.",
   "keywords": [
     "ckeditor",