diff --git a/compose.yml b/compose.yml
index 59db65d..a34174f 100644
--- a/compose.yml
+++ b/compose.yml
@@ -126,7 +126,7 @@ services:
     logging: *container-logging
 
   backups:
-    image: itzg/mc-backup@sha256:5ddce05d917f7fb94c752e7be5aeb67ec043360615b0043d9b40a78809de0383
+    image: itzg/mc-backup@sha256:3ff6a1e8fa15ca4e4440b118676cf58c611a4079d4da8fe792b04a9a13619f16
     container_name: minecraft-backups
     # 意図して停止するまで、Docker daemon の再起動後も定期バックアップを復旧する
     restart: unless-stopped