diff --git a/com.creditease.uav.fastjson/pom.xml b/com.creditease.uav.fastjson/pom.xml
index 556508e0..b92301a6 100644
--- a/com.creditease.uav.fastjson/pom.xml
+++ b/com.creditease.uav.fastjson/pom.xml
@@ -188,7 +188,7 @@
 		<dependency>
 			<groupId>commons-io</groupId>
 			<artifactId>commons-io</artifactId>
-			<version>1.4</version>
+			<version>2.7</version>
 			<scope>test</scope>
 		</dependency>