diff --git a/third_party/yosys b/third_party/yosys
index 29c0a595..c525b5f9 160000
--- a/third_party/yosys
+++ b/third_party/yosys
@@ -1 +1 @@
-Subproject commit 29c0a595892f36ca8755386c448105f8e2f499d6
+Subproject commit c525b5f91925bd51194ead99a4ecace313f9945c