diff --git a/Cargo.lock b/Cargo.lock
index 32a66ad..a38cb80 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1499,6 +1499,7 @@ dependencies = [
  "redis-macros",
  "rmp-serde",
  "serde",
+ "serde_json",
  "thiserror",
  "tokio",
  "tracing",
diff --git a/Cargo.toml b/Cargo.toml
index eb2191b..c39337e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -29,6 +29,7 @@ actix-web-prom = { version = "0.8.0", features = ["process"] }
 redis = { version = "0.25.3", features = ["tokio-comp", "tokio-rustls-comp", "cluster"] }
 redis-macros = "0.3.0"
 rmp-serde = "1.1.2"
+serde_json = "1.0.115"
 
 [build-dependencies]
 vcpkg = "0.2.15"