diff --git a/seep-system/pom.xml b/seep-system/pom.xml
index a01fa016..c84f3cfc 100644
--- a/seep-system/pom.xml
+++ b/seep-system/pom.xml
@@ -74,7 +74,7 @@
     <dependency>
         <groupId>org.apache.commons</groupId>
         <artifactId>commons-collections4</artifactId>
-        <version>4.0</version>
+        <version>4.1</version>
     </dependency>
 
     <dependency>