diff --git a/package.json b/package.json
index a8cc1b4..ee6b10e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ckeditor/ckeditor5-basic-styles",
-  "version": "11.1.4",
+  "version": "15.0.0",
   "description": "Basic styles feature for CKEditor 5.",
   "keywords": [
     "ckeditor",