diff --git a/Cargo.lock b/Cargo.lock
index dcbb4a2..18e074a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -46,6 +46,7 @@ dependencies = [
 name = "aibridge"
 version = "0.1.0"
 dependencies = [
+ "async-trait",
  "axum",
  "reqwest",
  "serde",