diff --git a/sims/firesim b/sims/firesim
index feb84211..68e51138 160000
--- a/sims/firesim
+++ b/sims/firesim
@@ -1 +1 @@
-Subproject commit feb842112e86d70ce6492bfc1b984b0e15f1ec69
+Subproject commit 68e5113887d36e87bb6202e7fd1e7e51e786a91b