[391874] [Releng] Generate API reports during Hudson build 
https://bugs.eclipse.org/bugs/show_bug.cgi?id=391874
diff --git a/plugins/org.eclipse.emf.cdo.releng/build.rmap b/plugins/org.eclipse.emf.cdo.releng/build.rmap
index 11c2752..9858962 100644
--- a/plugins/org.eclipse.emf.cdo.releng/build.rmap
+++ b/plugins/org.eclipse.emf.cdo.releng/build.rmap
@@ -121,7 +121,7 @@
 
 		<!-- BUCKMINSTER -->
 		<rm:provider componentTypes="eclipse.feature,osgi.bundle" readerType="p2" source="false" mutable="false">
-			<rm:uri format="http://download.eclipse.org/tools/buckminster/headless-3.8"/>
+			<rm:uri format="http://download.eclipse.org/tools/buckminster/headless-4.2"/>
 		</rm:provider>
 
 		<!-- NEBULA -->