diff --git a/yosys b/yosys
index 23826e515..53c0a6b78 160000
--- a/yosys
+++ b/yosys
@@ -1 +1 @@
-Subproject commit 23826e5152483c39a617ee1c696c3b48a0c2b756
+Subproject commit 53c0a6b780199dc56348916acf7c00e30f65e1ec