diff --git a/pom.xml b/pom.xml
index 100fc59..484fae5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -95,7 +95,7 @@
       <dependency>
           <groupId>commons-collections</groupId>
           <artifactId>commons-collections</artifactId>
-          <version>3.2.1</version>
+          <version>3.2.2</version>
       </dependency>
       <dependency>
           <groupId>com.netflix.curator</groupId>