diff --git a/service/pom.xml b/service/pom.xml
index 7eacee8b..dd7c4be0 100644
--- a/service/pom.xml
+++ b/service/pom.xml
@@ -55,7 +55,7 @@
         <dependency>
             <groupId>commons-collections</groupId>
             <artifactId>commons-collections</artifactId>
-            <version>3.2.1</version>
+            <version>3.2.2</version>
             <type>jar</type>
         </dependency>
         <dependency>