diff --git a/yosys b/yosys
index 1ac00088a6..514852ae71 160000
--- a/yosys
+++ b/yosys
@@ -1 +1 @@
-Subproject commit 1ac00088a685691c8f79a844fa575e205b91626c
+Subproject commit 514852ae7115b514bedca545581c041e7350c8ab