From 772ac705d3cbcdbc9cb139c7433a8e6e40db6f0d Mon Sep 17 00:00:00 2001
From: Jeff Epler <jepler@gmail.com>
Date: Mon, 16 Mar 2020 16:23:38 -0500
Subject: [PATCH] update ulab

---
 extmod/ulab | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/extmod/ulab b/extmod/ulab
index 66b89de8c7..a91b36986d 160000
--- a/extmod/ulab
+++ b/extmod/ulab
@@ -1 +1 @@
-Subproject commit 66b89de8c714790de8647dc55f59430002044171
+Subproject commit a91b36986d81fd906a6232010778f2a93d690f8e