diff --git a/source/symbiflow-arch-defs b/source/symbiflow-arch-defs
index 6ec8e20..cb56cd1 160000
--- a/source/symbiflow-arch-defs
+++ b/source/symbiflow-arch-defs
@@ -1 +1 @@
-Subproject commit 6ec8e2045218b9e556dba3b6dfcab25998ba16c7
+Subproject commit cb56cd162d7b19d0263541319df7c7c07a9f07db