diff --git a/_backup/jdk8-dubbo-datatablesdemo-nomico271@old/pom.xml b/_backup/jdk8-dubbo-datatablesdemo-nomico271@old/pom.xml
index 6aef0fbc..f2deab83 100644
--- a/_backup/jdk8-dubbo-datatablesdemo-nomico271@old/pom.xml
+++ b/_backup/jdk8-dubbo-datatablesdemo-nomico271@old/pom.xml
@@ -195,7 +195,7 @@
     <dependency>
       <groupId>commons-io</groupId>
       <artifactId>commons-io</artifactId>
-      <version>2.4</version>
+      <version>2.7</version>
     </dependency>
 
     <dependency>