diff --git a/zgen b/zgen
index 09f5425..ffd3f50 160000
--- a/zgen
+++ b/zgen
@@ -1 +1 @@
-Subproject commit 09f542515e20ac655a4aa429cf9604fe698ccf42
+Subproject commit ffd3f50addf7a0106d9ea199025eb99efbb858f4