diff --git a/extmod/ulab b/extmod/ulab
index 4a771347bb..11a7ecff6d 160000
--- a/extmod/ulab
+++ b/extmod/ulab
@@ -1 +1 @@
-Subproject commit 4a771347bb49ec0335feb567465a690ef1ba8e5a
+Subproject commit 11a7ecff6d76a02644ff23a734b792afaa615e44