diff --git a/README.md b/README.md
index 5fe2253..429d513 100644
--- a/README.md
+++ b/README.md
@@ -37,6 +37,7 @@ import CardStack, { Card } from 'react-native-card-stack-swiper';
 | cardContainerStyle  | object        | cardContainerStyle style        |               | {}            |
 | secondCardZoom      | number        | second card zoom                |               | 0.95          |
 | duration            | number        | animation duration              |               | 300           |
+| initialIndex        | number        | initial card index              |               | 0             |
 | loop                | bool          | keep swiping indefinitely       |               | false         |
 | renderNoMoreCards   | func          |                                 |               | false         |
 | disableTopSwipe     | bool          | disable top swipe               |               | false         |
diff --git a/package.json b/package.json
index f06a5a9..1c44a4e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-native-card-stack-swiper",
-  "version": "1.2.3",
+  "version": "1.2.4",
   "description": "Tinder like react-native card stack swiper",
   "main": "index.js",
   "scripts": {