diff --git a/third_party/tools/verilator b/third_party/tools/verilator
index 676fd3163590d..9656311521a7f 160000
--- a/third_party/tools/verilator
+++ b/third_party/tools/verilator
@@ -1 +1 @@
-Subproject commit 676fd3163590dc62c9121d0966857c2c4397251f
+Subproject commit 9656311521a7fe33054a4921986fa0cf8f6c0f5f