diff --git a/feature-memory/pom.xml b/feature-memory/pom.xml
index 6fb27d3..4099b50 100644
--- a/feature-memory/pom.xml
+++ b/feature-memory/pom.xml
@@ -63,7 +63,7 @@
     <dependency>
       <groupId>commons-collections</groupId>
       <artifactId>commons-collections</artifactId>
-      <version>3.2.1</version>
+      <version>3.2.2</version>
     </dependency>
 
     <dependency>