diff --git a/Cargo.lock b/Cargo.lock
index 6cf697a..b1771c1 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1515,18 +1515,18 @@ checksum = "836fa6a3e1e547f9a2c4040802ec865b5d85f4014efe00555d7090a3dcaa1090"
 
 [[package]]
 name = "serde"
-version = "1.0.197"
+version = "1.0.199"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3fb1c873e1b9b056a4dc4c0c198b24c3ffa059243875552b2bd0933b1aee4ce2"
+checksum = "0c9f6e76df036c77cd94996771fb40db98187f096dd0b9af39c6c6e452ba966a"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.197"
+version = "1.0.199"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7eb0b34b42edc17f6b7cac84a52a1c5f0e1bb2227e997ca9011ea3dd34e8610b"
+checksum = "11bd257a6541e141e42ca6d24ae26f7714887b47e89aa739099104c7e4d3b7fc"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index 0c610ca..27e1282 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,7 +10,7 @@ fmodel-rust = "0.7.0"
 actix-cors = "0.7.0"
 actix-web = "4.5.1"
 actix-rt = "2.9.0"
-serde = {version = "1.0.197", features = ["derive"]}
+serde = {version = "1.0.199", features = ["derive"]}
 serde_json = "1.0.115"
 tokio = {version = "1.37.0", features = ["full"]}
 chrono = {version = "0.4.37", features = ["serde"]}