diff --git a/zfuzz b/zfuzz
index c83019ed3d439ee7aa7c356a759472562eb4c6a1..91623b5b5959a57a6f50c5325b631610efeef435 160000
--- a/zfuzz
+++ b/zfuzz
@@ -1 +1 @@
-Subproject commit c83019ed3d439ee7aa7c356a759472562eb4c6a1
+Subproject commit 91623b5b5959a57a6f50c5325b631610efeef435