diff --git a/wfobj b/wfobj
index e6b8c17..e4dc0f4 160000
--- a/wfobj
+++ b/wfobj
@@ -1 +1 @@
-Subproject commit e6b8c173451603db46f33aa2f55cb899d8bbfc5e
+Subproject commit e4dc0f4d3627ab08e20d1be2dce41981e5771cca