diff --git a/third-party/verilator/master b/third-party/verilator/master
index 2c74765..b4d064d 160000
--- a/third-party/verilator/master
+++ b/third-party/verilator/master
@@ -1 +1 @@
-Subproject commit 2c74765246125ff80fd990699b55fefcae3b5086
+Subproject commit b4d064d1669cc2a8d921eae64f88f4586042c825