diff --git a/subterrane b/subterrane
index a985205..bd5b1d2 160000
--- a/subterrane
+++ b/subterrane
@@ -1 +1 @@
-Subproject commit a985205019e6bfd15c180aa556fffe621ec49bec
+Subproject commit bd5b1d22c8fb3bd3e434e7adfcbe564df793c8ff