Index: Cargo.toml
--- Cargo.toml.orig
+++ Cargo.toml
@@ -48,6 +48,7 @@ qrcodegen = "1.8.0"
 base64 = "0.22.1"
 openssl = "0.10.75"
 jwt-simple = { version = "0.12.14", default-features = false, features = ["pure-rust"] }
+unveil = "0.3.2"
 
 # [build-dependencies]
 # prost-build = { version = "0.12" }
