diff --git a/package.json b/package.json
index 91578ea..79730be 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rc-slider-captcha",
-  "version": "1.3.0",
+  "version": "1.4.0",
   "description": "React slider captcha component.",
   "keywords": [
     "react",