diff --git a/source/symbiflow-arch-defs b/source/symbiflow-arch-defs
index 4c07a10..7848bd1 160000
--- a/source/symbiflow-arch-defs
+++ b/source/symbiflow-arch-defs
@@ -1 +1 @@
-Subproject commit 4c07a10a1fa653db9fdb85073c56c51bb909a66f
+Subproject commit 7848bd17abab8d948efc7bc97f2cb9b4371a7154