diff --git a/lab/pom.xml b/lab/pom.xml
index 3d04b0e..f80b120 100644
--- a/lab/pom.xml
+++ b/lab/pom.xml
@@ -33,7 +33,7 @@
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.4</version>
+            <version>2.7</version>
         </dependency>
     </dependencies>