diff --git a/pom.xml b/pom.xml
index 6accd2fa..527d5edf 100644
--- a/pom.xml
+++ b/pom.xml
@@ -204,7 +204,7 @@
       <dependency>
         <groupId>commons-collections</groupId>
         <artifactId>commons-collections</artifactId>
-        <version>3.2.1</version>
+        <version>3.2.2</version>
       </dependency>
       <dependency>
         <groupId>junit</groupId>