diff --git a/pom.xml b/pom.xml
index c870b7b..eac67a0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -35,7 +35,7 @@
 		<dependency>
 			<groupId>commons-collections</groupId>
 			<artifactId>commons-collections</artifactId>
-			<version>3.0</version>
+			<version>3.2.2</version>
 		</dependency>
 		<!--        <dependency>
                     <groupId>com.google</groupId>