diff --git a/pom.xml b/pom.xml
index bd70d8f..f584d44 100644
--- a/pom.xml
+++ b/pom.xml
@@ -56,7 +56,7 @@
     <dependency>
       <groupId>org.codehaus.plexus</groupId>
       <artifactId>plexus-testing</artifactId>
-      <version>1.3.0</version>
+      <version>1.4.0</version>
       <scope>test</scope>
     </dependency>
   </dependencies>