diff --git a/treeroots b/treeroots
index 302ea7b..aff622d 160000
--- a/treeroots
+++ b/treeroots
@@ -1 +1 @@
-Subproject commit 302ea7bc90ad4790a731afd7d9fbc87f27286dd9
+Subproject commit aff622d712e69c952ecb5537f57b86d0489a38bd