fix patch tests
diff --git a/releng/maps/build.cfg b/releng/maps/build.cfg
index 251ac18..cf782e8 100644
--- a/releng/maps/build.cfg
+++ b/releng/maps/build.cfg
@@ -1,4 +1,4 @@
-builderVersion=v201004230528
+builderVersion=v201004230548
 
 eclipse.builder=org.eclipse.releng.basebuilder
 eclipse.builder.version=v20100216