diff --git a/little-demo/pom.xml b/little-demo/pom.xml
index 5436f5b..78b1a68 100644
--- a/little-demo/pom.xml
+++ b/little-demo/pom.xml
@@ -222,7 +222,7 @@
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.6</version>
+            <version>2.7</version>
         </dependency>
 
         <dependency>