diff --git a/contrib/dmm b/contrib/dmm
index efaf014e237371a8878152154633d48fa5451554..ebc4d3933b783293ad08d61bfcac9b66d5d9a52d 160000
--- a/contrib/dmm
+++ b/contrib/dmm
@@ -1 +1 @@
-Subproject commit efaf014e237371a8878152154633d48fa5451554
+Subproject commit ebc4d3933b783293ad08d61bfcac9b66d5d9a52d