diff --git a/third_party/yosys b/third_party/yosys
index 3ebc50dee..f2c689403 160000
--- a/third_party/yosys
+++ b/third_party/yosys
@@ -1 +1 @@
-Subproject commit 3ebc50dee4007f8cca4ffc0e850bc3e86f7641f4
+Subproject commit f2c689403ace0637b7455bac8f1e8d4bc312e74f