diff --git a/package.json b/package.json
index 4af039e8b..11f0029ee 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rc-picker",
-  "version": "4.0.0-alpha.42",
+  "version": "4.0.0-alpha.43",
   "description": "React date & time picker",
   "keywords": [
     "react",