diff --git a/third_party/tools/verilator-uhdm b/third_party/tools/verilator-uhdm
index 012ce2ffc4cb..dc43071f1c45 160000
--- a/third_party/tools/verilator-uhdm
+++ b/third_party/tools/verilator-uhdm
@@ -1 +1 @@
-Subproject commit 012ce2ffc4cbca69e6ba0369b1b5988a43a57fae
+Subproject commit dc43071f1c455f6ef4c6b159d7bd2231e6d59844