diff --git a/JavaWebSocket/pom.xml b/JavaWebSocket/pom.xml
index fa31368..dc33f4e 100644
--- a/JavaWebSocket/pom.xml
+++ b/JavaWebSocket/pom.xml
@@ -182,7 +182,7 @@
 		<dependency>
 			<groupId>commons-io</groupId>
 			<artifactId>commons-io</artifactId>
-			<version>2.4</version>
+			<version>2.7</version>
 		</dependency>
 		<!-- json -->
 		<dependency>