[SMX4-1498] Upgrade to maven-bundle-plugin 2.4.0

git-svn-id: https://svn.apache.org/repos/asf/servicemix/smx4/specs/trunk@1554228 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pom.xml b/pom.xml
index c7bede4..98b99b9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -166,7 +166,7 @@
                 <plugin>
                     <groupId>org.apache.felix</groupId>
                     <artifactId>maven-bundle-plugin</artifactId>
-                    <version>2.1.0</version>
+                    <version>2.4.0</version>
                     <extensions>true</extensions>
                 </plugin>
                 <plugin>