diff --git a/vtr-verilog-to-routing b/vtr-verilog-to-routing
index b76324282..ff83963de 160000
--- a/vtr-verilog-to-routing
+++ b/vtr-verilog-to-routing
@@ -1 +1 @@
-Subproject commit b76324282eb7e65a26342f5a5b96b421a616b59e
+Subproject commit ff83963de3e4c12f372d4d80fd039305b8344440