diff --git a/yosys b/yosys
index 6c8ae44ae..1288166f7 160000
--- a/yosys
+++ b/yosys
@@ -1 +1 @@
-Subproject commit 6c8ae44ae7ebe5cbad7cfaf2d0934701e29c9527
+Subproject commit 1288166f7ac03456b6beb0acff5d4fc84f63f57c