diff --git a/roles/unattended_upgrades b/roles/unattended_upgrades
index a0fc5bf..455b369 160000
--- a/roles/unattended_upgrades
+++ b/roles/unattended_upgrades
@@ -1 +1 @@
-Subproject commit a0fc5bf66c3a6db445ea659f87b89389fa71cd3d
+Subproject commit 455b369f7477bb6bd78935de39b4a0f3d938823a