diff --git a/third_party/tools/yosys b/third_party/tools/yosys
index 4cdca6657942c..2ca611b4f47ee 160000
--- a/third_party/tools/yosys
+++ b/third_party/tools/yosys
@@ -1 +1 @@
-Subproject commit 4cdca6657942cc557bf9abfbcaa9e0a966a93014
+Subproject commit 2ca611b4f47eefe8618020ba66bcc662fe8ad9cc