diff --git a/sims/firesim b/sims/firesim
index 0e80ba73..4bb74da2 160000
--- a/sims/firesim
+++ b/sims/firesim
@@ -1 +1 @@
-Subproject commit 0e80ba734e87435a8c6c6d445e83e2c896195134
+Subproject commit 4bb74da2a87a3519d5095a31023cadd256e592a6