diff --git a/third_party/yosys b/third_party/yosys
index 81e6b040..2e8d6ec0 160000
--- a/third_party/yosys
+++ b/third_party/yosys
@@ -1 +1 @@
-Subproject commit 81e6b040a4e9a6c8def9c4d68851e2a1f9328ed8
+Subproject commit 2e8d6ec0b06b4e51e222c15c8049130bc264ae57