diff --git a/lemur-gen-parent/pom.xml b/lemur-gen-parent/pom.xml
index 1a3391c..1d027e3 100644
--- a/lemur-gen-parent/pom.xml
+++ b/lemur-gen-parent/pom.xml
@@ -30,7 +30,7 @@
         <shiro.version>1.4.0</shiro.version>
         <mybatis-plus.version>2.1.0</mybatis-plus.version>
         <fastjson.version>1.2.31</fastjson.version>
-        <commons.io.version>2.5</commons.io.version>
+        <commons.io.version>2.7</commons.io.version>
         <velocity.version>1.7</velocity.version>
         <kaptcha.version>2.3.2</kaptcha.version>
         <ehcache.version>3.3.1</ehcache.version>