Bump to Rust 2024

crates/utils/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "utils"
 version = "0.11.5"
-edition = "2021"
+edition = "2024"
 resolver = "2"
 
 [dependencies]
@@ -17,7 +17,7 @@ smtp-proto = { version = "0.1" }
 mail-send = { version = "0.5", default-features = false, features = ["cram-md5", "ring", "tls12"] }
 ahash = { version = "0.8" }
 chrono = "0.4"
-rand = "0.8.5"
+rand = "0.9.0"
 webpki-roots = { version = "0.26"}
 ring = { version = "0.17" }
 base64 = "0.22"