diff --git a/package.json b/package.json
index 1777448c3..a7df1de99 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "bem-core",
-  "version": "4.2.0",
+  "version": "4.2.1",
   "description": "bem-core Library",
   "repository": {
     "type": "git",