diff --git a/sims/firesim b/sims/firesim
index ce44b13e..4cd75833 160000
--- a/sims/firesim
+++ b/sims/firesim
@@ -1 +1 @@
-Subproject commit ce44b13e976524238746d67b2ff45bde04e4e9ce
+Subproject commit 4cd75833dfc1f9f796a1c5505ece6937fd253189