diff --git a/pom.xml b/pom.xml
index 2f7b49f..5cb245d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -149,7 +149,7 @@
     <dependency>
       <groupId>org.codehaus.plexus</groupId>
       <artifactId>plexus-classworlds</artifactId>
-      <version>2.11.0</version>
+      <version>2.12.0</version>
     </dependency>
 
     <!-- test -->