diff --git a/odysseus_tree/sources/Nero-2.0 b/odysseus_tree/sources/Nero-2.0
index 787652e..cd840cd 160000
--- a/odysseus_tree/sources/Nero-2.0
+++ b/odysseus_tree/sources/Nero-2.0
@@ -1 +1 @@
-Subproject commit 787652e40cb5ae27e23b9da52976421b2668cd88
+Subproject commit cd840cdf90db700aaa4dc73cffcd15a46f4595b7