diff --git a/RMI JRMP JNDI/pom.xml b/RMI JRMP JNDI/pom.xml
index 42dd757..53beacf 100644
--- a/RMI JRMP JNDI/pom.xml	
+++ b/RMI JRMP JNDI/pom.xml	
@@ -41,7 +41,7 @@
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-collections4</artifactId>
-            <version>4.0</version>
+            <version>4.1</version>
         </dependency>
 
         <dependency>