diff --git a/pom.xml b/pom.xml
index 9aa1f76..db9003a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -111,7 +111,7 @@
         <commons.lang.version>3.4</commons.lang.version>
         <commons.fileupload.version>1.3.2</commons.fileupload.version>
         <commons.codec.version>1.10</commons.codec.version>
-        <commons.io.version>2.4</commons.io.version>
+        <commons.io.version>2.7</commons.io.version>
         <commons.beanutils.version>1.9.3</commons.beanutils.version>
 
         <!-- aliyun -->