attempt to make new source generation work
diff --git a/releng/maps/build.cfg b/releng/maps/build.cfg
index c1e98e3..1a17bad 100644
--- a/releng/maps/build.cfg
+++ b/releng/maps/build.cfg
@@ -1,4 +1,4 @@
-builderVersion=v200802240828
+builderVersion=v200802262010
 
 eclipse.builder=org.eclipse.releng.basebuilder
 eclipse.builder.version=M5_34