diff --git a/sims/firesim b/sims/firesim
index a55d4ae9..b9a364dd 160000
--- a/sims/firesim
+++ b/sims/firesim
@@ -1 +1 @@
-Subproject commit a55d4ae9eef1ea6285018dcdd6a2ad49ccc991ec
+Subproject commit b9a364dd8e5efc66f75535d5821532d316512591