diff --git a/pom.xml b/pom.xml
index baf68c1a4..a21930993 100644
--- a/pom.xml
+++ b/pom.xml
@@ -299,7 +299,7 @@
       <dependency>
         <groupId>org.eclipse.sisu</groupId>
         <artifactId>org.eclipse.sisu.plexus</artifactId>
-        <version>0.9.0.M3</version>
+        <version>0.9.0.M4</version>
       </dependency>
       <dependency>
         <groupId>org.eclipse.sisu</groupId>