diff --git a/yosys b/yosys
index 1657917693..07ac4c2fae 160000
--- a/yosys
+++ b/yosys
@@ -1 +1 @@
-Subproject commit 16579176936a475428c74a3e540eb70e43e485dd
+Subproject commit 07ac4c2faecb9e72b53988f4a3b87642dfaa0465