diff --git a/04-05/pom.xml b/04-05/pom.xml
index af61099e..a6bbca32 100644
--- a/04-05/pom.xml
+++ b/04-05/pom.xml
@@ -53,7 +53,7 @@
 		<dependency>
 			<groupId>commons-io</groupId>
 			<artifactId>commons-io</artifactId>
-			<version>2.6</version>
+			<version>2.7</version>
 		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>