diff --git a/lib/no-littering b/lib/no-littering
index 8b689a1..c1b3aa1 160000
--- a/lib/no-littering
+++ b/lib/no-littering
@@ -1 +1 @@
-Subproject commit 8b689a1e16d4825d0221f4a41756b63bbc361c82
+Subproject commit c1b3aa13f5311e1a7778f9cccd25680bbbf04c5f
diff --git a/lib/undo-tree b/lib/undo-tree
index e9a9102..288669f 160000
--- a/lib/undo-tree
+++ b/lib/undo-tree
@@ -1 +1 @@
-Subproject commit e9a9102f515acd7523158f20e83f300600374989
+Subproject commit 288669f43f3c5922ca47841c73c016e320c60130