diff --git a/Cargo.toml b/Cargo.toml
index e0cd9b8..db5f9f5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -37,7 +37,7 @@ panic = 'abort'
 [dependencies]
 aes-gcm = "0.10"
 anyhow = "1.0"
-argon2 = "0.4"
+argon2 = "0.5"
 base64 = "0.21"
 bincode = "1.3"
 blake3 = "1.3"