diff --git a/source/symbiflow-arch-defs b/source/symbiflow-arch-defs
index 217a547..3776c31 160000
--- a/source/symbiflow-arch-defs
+++ b/source/symbiflow-arch-defs
@@ -1 +1 @@
-Subproject commit 217a547a4825f20c1cf1ace1062119c3bbc1e127
+Subproject commit 3776c31f1a5181ce43c58c0c032b22fd29d27a4f