diff --git a/mapgen_helper b/mapgen_helper
index 5fe751e..2521562 160000
--- a/mapgen_helper
+++ b/mapgen_helper
@@ -1 +1 @@
-Subproject commit 5fe751ea81b8a4e85479f4ed3aabede7fb060791
+Subproject commit 2521562a42472271d9d761f2b1e84ead59250a14
diff --git a/subterrane b/subterrane
index 331d08b..e5f8457 160000
--- a/subterrane
+++ b/subterrane
@@ -1 +1 @@
-Subproject commit 331d08b1567cf023695832e4ab593d33720b9290
+Subproject commit e5f8457e93c5fe722d16b7da65c7cf6b8a4203eb