diff --git a/third_party/yosys b/third_party/yosys
index 8649e306..887c9050 160000
--- a/third_party/yosys
+++ b/third_party/yosys
@@ -1 +1 @@
-Subproject commit 8649e306682e44b7f3e1b869d1043041db00b13e
+Subproject commit 887c90500a0e8f549816b7d86806b38a04d02a1e