diff --git a/Cargo.toml b/Cargo.toml
index c31f66e..64b7c2d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -86,7 +86,7 @@ tracing      = "0.1"
 # Utilities
 uuid         = { version = "1", features = ["v7", "serde"] }
 anyhow       = "1"
-thiserror    = "1"
+thiserror    = "2"
 
 # KDF
 argon2       = "0.5"