diff --git a/IBM Proactive Technology Online on STORM/ProtonOnStorm/pom.xml b/IBM Proactive Technology Online on STORM/ProtonOnStorm/pom.xml
index 9436961c..0f85d1d7 100644
--- a/IBM Proactive Technology Online on STORM/ProtonOnStorm/pom.xml	
+++ b/IBM Proactive Technology Online on STORM/ProtonOnStorm/pom.xml	
@@ -104,7 +104,7 @@
 		<dependency>
 			<groupId>commons-collections</groupId>
 			<artifactId>commons-collections</artifactId>
-			<version>3.2.1</version>
+			<version>3.2.2</version>
 		</dependency>
 		<dependency>
 			<groupId>com.google.guava</groupId>