diff --git a/README.md b/README.md
index 310ad4a9..66dfa7f1 100644
--- a/README.md
+++ b/README.md
@@ -139,6 +139,9 @@ react-native run-ios
 <details>
   <summary>ChangeLog details</summary>
 
+v6.1.1
+1. fix undefined is not an object, crashing on ios
+
 v6.1.0
 1. fix react-native warning on `componentWill*`
 2. fix onPageSingleTap
diff --git a/package.json b/package.json
index c826f7b6..9fa246b0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "react-native-pdf",
-    "version": "6.1.0",
+    "version": "6.1.1",
     "summary": "A react native PDF view component",
     "description": "A react native PDF view component, support ios and android platform",
     "main": "index.js",