diff --git a/sims/firesim b/sims/firesim
index 6318184f..b35e8142 160000
--- a/sims/firesim
+++ b/sims/firesim
@@ -1 +1 @@
-Subproject commit 6318184f304315a94b5eb5c670f0eec1a3205f59
+Subproject commit b35e81422c355031ae90b895f4ecb85d6b20af06