diff --git a/Cargo.toml b/Cargo.toml
index 44a8139..1daa11c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,7 +2,7 @@
 name = "xdbm"
 version = "0.4.0"
 authors = ["qwjyh <urataw421@gmail.com>"]
-edition = "2021"
+edition = "2024"
 description = "Cross device backup manager, which manages backups on several storages mounted on multiple devices."
 readme = "README.md"
 homepage = "https://github.com/qwjyh/xdbm"