diff --git a/todolist/todolist-web-common/pom.xml b/todolist/todolist-web-common/pom.xml
index 1e45357..f53d7a3 100644
--- a/todolist/todolist-web-common/pom.xml
+++ b/todolist/todolist-web-common/pom.xml
@@ -66,7 +66,7 @@
         <dependency>
             <groupId>commons-collections</groupId>
             <artifactId>commons-collections</artifactId>
-            <version>3.1</version>
+            <version>3.2.2</version>
         </dependency>
 
     </dependencies>