diff --git a/third_party/yosys b/third_party/yosys
index ea7818d31..df65634e0 160000
--- a/third_party/yosys
+++ b/third_party/yosys
@@ -1 +1 @@
-Subproject commit ea7818d31bb2533d4ecceb2ed1bcf4a22b850453
+Subproject commit df65634e07d283202bebfae2e2110724a4d8003f