diff --git a/ForestBlog/pom.xml b/ForestBlog/pom.xml
old mode 100755
new mode 100644
index aa830ec6..9e81d96d
--- a/ForestBlog/pom.xml
+++ b/ForestBlog/pom.xml
@@ -170,7 +170,7 @@
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.4</version>
+            <version>2.7</version>
         </dependency>
 
         <!-- jackson -->