diff --git a/datasets/x8dtu b/datasets/x8dtu
index 7ba5320..3699b7b 160000
--- a/datasets/x8dtu
+++ b/datasets/x8dtu
@@ -1 +1 @@
-Subproject commit 7ba532070f3a4ea0302f7fd6c5ca844874f7b357
+Subproject commit 3699b7beb5464c69129b44f6d2424d8cfbf26c73