diff --git a/README_zh.md b/README_zh.md
index f1e8db5..6268cc6 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -49,7 +49,7 @@ zlib & libpng (bitmap)
     Xcode Command Line Tools
 ```
 brew install libpng
-brew install homebrew/dupes/zlib
+brew install zlib
 ```    
 #### For Windows:
 ```
diff --git a/robotgo.go b/robotgo.go
index 322759a..bdcf3dd 100644
--- a/robotgo.go
+++ b/robotgo.go
@@ -55,7 +55,7 @@ import (
 )
 
 const (
-	version string = "v0.46.6.407, Pyrenees Mountains!"
+	version string = "v0.46.6.413, Pyrenees Mountains!"
 )
 
 // GetVersion get version