diff --git a/Cargo.lock b/Cargo.lock
index ee794cb..e41b257 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -587,6 +587,7 @@ dependencies = [
  "rand",
  "secrecy",
  "serde",
+ "sha2",
  "sqlx",
  "thiserror",
  "time",
diff --git a/Cargo.toml b/Cargo.toml
index a94ab36..27a855f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,6 +25,7 @@ md-5 = "0.10.6"
 rand = "0.8.5"
 secrecy = { version = "0.8.0", features = ["serde"] }
 serde = { version = "1.0.196", features = ["derive"] }
+sha2 = "0.10.8"
 sqlx = { version = "0.7.3", features = ["runtime-tokio", "tls-rustls", "sqlite", "time"] }
 thiserror = "1.0.56"
 time = { version = "0.3.34", features = ["formatting", "macros"] }