diff --git a/third_party/yosys b/third_party/yosys
index 3231c1cd..d73f71e8 160000
--- a/third_party/yosys
+++ b/third_party/yosys
@@ -1 +1 @@
-Subproject commit 3231c1cd932b9cffba9651c3264d337093eaed32
+Subproject commit d73f71e813dc636dac1b9f04a4f50183dedec234