diff --git a/lib/no-littering b/lib/no-littering
index d1d6965..14ed8ed 160000
--- a/lib/no-littering
+++ b/lib/no-littering
@@ -1 +1 @@
-Subproject commit d1d6965c70fc6ce0cfb38a5115d0e112aefac1d7
+Subproject commit 14ed8ed2a2d8ae700ce1889d76bc4588d22549b1
diff --git a/lib/undo-tree b/lib/undo-tree
index 269675f..1f42e23 160000
--- a/lib/undo-tree
+++ b/lib/undo-tree
@@ -1 +1 @@
-Subproject commit 269675f910d08ecac96056c4e1d292f25fff786a
+Subproject commit 1f42e23694da916aab199f1201309ca4e05037e3