diff --git a/src/modules/lecturesight-objecttracker-clustering/pom.xml b/src/modules/lecturesight-objecttracker-clustering/pom.xml
index b3c242b2..56c2aa76 100644
--- a/src/modules/lecturesight-objecttracker-clustering/pom.xml
+++ b/src/modules/lecturesight-objecttracker-clustering/pom.xml
@@ -106,7 +106,7 @@
           <dependency>
             <groupId>org.codehaus.plexus</groupId>
             <artifactId>plexus-utils</artifactId>
-            <version>3.0.4</version>
+            <version>3.0.16</version>
           </dependency>
         </dependencies>
       </plugin>