diff --git a/Cargo.toml b/Cargo.toml
index 733d7bb..aee9d62 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,7 +14,7 @@ repository = "https://github.com/ECD5A/Memory-Genome-Engine"
 
 [workspace.dependencies]
 anyhow = "1.0"
-argon2 = "0.5"
+argon2 = "0.6"
 chacha20poly1305 = "0.10"
 chrono = { version = "0.4", default-features = false, features = ["clock", "serde"] }
 clap = { version = "4.5", features = ["derive"] }