diff --git a/third_party/UHDM b/third_party/UHDM
index 1db369a823..bb4971e0a2 160000
--- a/third_party/UHDM
+++ b/third_party/UHDM
@@ -1 +1 @@
-Subproject commit 1db369a8230bd1af686f4997552f5e364edf46e6
+Subproject commit bb4971e0a2102e11f0a3a39ef9b22f2cc8ba5f56