diff --git a/Cargo.toml b/Cargo.toml
index a0c00a7..133fc24 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -67,7 +67,7 @@ sha2 = "0.10"
 # core lib type stuff
 tokio = { version = "1.21", default-features = false }
 serde = { version = "1.0", features = ["derive"] }
-rand_core = { version = "0.6", features = ["std"] }
+rand_core = { version = "0.9", features = ["std"] }
 base64 = "0.21"
 qrcode = { version = "0.12", default-features = false }
 captcha = { version = "0.0", default-features = false }