diff --git a/JavaWebSocket/pom.xml b/JavaWebSocket/pom.xml
index fa31368..3677992 100644
--- a/JavaWebSocket/pom.xml
+++ b/JavaWebSocket/pom.xml
@@ -347,7 +347,7 @@
 		<dependency>
 			<groupId>commons-collections</groupId>
 			<artifactId>commons-collections</artifactId>
-			<version>3.2.1</version>
+			<version>3.2.2</version>
 		</dependency>
 
 		<!-- https://mvnrepository.com/artifact/org.apache.commons/commons-email -->