diff --git a/pom.xml b/pom.xml
index 227bdf08..89e37e1a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -90,7 +90,7 @@
     <dependency>
       <groupId>org.apache.commons</groupId>
       <artifactId>commons-collections4</artifactId>
-      <version>4.2</version>
+      <version>4.4</version>
     </dependency>
     <dependency>
       <groupId>io.vertx</groupId>