diff --git a/third_party/yosys b/third_party/yosys
index 7d30f71..031ad38 160000
--- a/third_party/yosys
+++ b/third_party/yosys
@@ -1 +1 @@
-Subproject commit 7d30f716e82ff4782b653cb2c448062f7878c308
+Subproject commit 031ad38b5cc2410823089e1990cd68694a4a9bb3