diff --git a/third_party/yosys b/third_party/yosys
index 236e15f3..9ba71709 160000
--- a/third_party/yosys
+++ b/third_party/yosys
@@ -1 +1 @@
-Subproject commit 236e15f3b06fc4a05143399cf10b682996d5c509
+Subproject commit 9ba717091975d4b8e5f4154284c2a96e5b138706