diff --git a/core/Cargo.toml b/core/Cargo.toml
index 3ad5fde..9d32d30 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -13,9 +13,6 @@ serde_json = "^1.0"
 
 portfolio-entity = { path = "../entity" }
 
-# tokens
-jsonwebtoken = "^8.1"
-
 # env
 dotenv = "^0.15"