diff --git a/source/vtr-verilog-to-routing b/source/vtr-verilog-to-routing
index bb0ba83..253f75b 160000
--- a/source/vtr-verilog-to-routing
+++ b/source/vtr-verilog-to-routing
@@ -1 +1 @@
-Subproject commit bb0ba83ea04d2c228460260247144151ac016f25
+Subproject commit 253f75b6d8a9a6da9f9bd014ce917edddc33238f