diff --git a/apps/charging-engine/Cargo.toml b/apps/charging-engine/Cargo.toml
index 08bca00..565c8de 100644
--- a/apps/charging-engine/Cargo.toml
+++ b/apps/charging-engine/Cargo.toml
@@ -25,6 +25,7 @@ tracing-subscriber = { workspace = true }
 anyhow = { workspace = true }
 dotenv = { workspace = true }
 uuid = { workspace = true }
+jsonwebtoken = "10.3.0"
 
 [dev-dependencies]
 tokio-test = "0.4"