diff --git a/package.json b/package.json
index d619c2a..a3fd9eb 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ttskch/select2-bootstrap4-theme",
-  "version": "1.5.1",
+  "version": "1.5.2",
   "description": "Select2 v4 theme for Bootstrap4",
   "main": "",
   "style": "select2-bootstrap4.css",