diff --git a/desigin_pattern_advance/pom.xml b/desigin_pattern_advance/pom.xml
index 9a764f1..b1ab27d 100644
--- a/desigin_pattern_advance/pom.xml
+++ b/desigin_pattern_advance/pom.xml
@@ -177,7 +177,7 @@
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.0.1</version>
+            <version>2.7</version>
         </dependency>