diff --git a/README.md b/README.md
index 778a1e1..abe8b32 100644
--- a/README.md
+++ b/README.md
@@ -40,7 +40,7 @@ Step 2. Add the dependency
 
 ```
 dependencies {
-	 compile 'com.github.jiangdongguo:AndroidUSBCamera:1.3.8'
+	 compile 'com.github.jiangdongguo:AndroidUSBCamera:1.3.9'
 } 
 ```