diff --git a/cdviz-collector/Cargo.toml b/cdviz-collector/Cargo.toml
index 8acaf56..9a1e482 100644
--- a/cdviz-collector/Cargo.toml
+++ b/cdviz-collector/Cargo.toml
@@ -40,7 +40,7 @@ reqwest-middleware = "0.2"
 reqwest-tracing = "0.4"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
-serde_with = "3.7"
+serde_with = "3.8.1"
 sqlx = { version = "0.7", features = [
   "postgres",
   "runtime-tokio",