diff --git a/yosys b/yosys
index 0a854cf4c..e01e942f8 160000
--- a/yosys
+++ b/yosys
@@ -1 +1 @@
-Subproject commit 0a854cf4cea669dd78c9a29657c29a70a651ec6d
+Subproject commit e01e942f81bee11ff5f000cde9970f08f97b12b6