Update Rust crate serde to 1.0.200

Cargo.lock

@@ -484,18 +484,18 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.199"
+version = "1.0.200"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0c9f6e76df036c77cd94996771fb40db98187f096dd0b9af39c6c6e452ba966a"
+checksum = "ddc6f9cc94d67c0e21aaf7eda3a010fd3af78ebf6e096aa6e2e13c79749cce4f"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.199"
+version = "1.0.200"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "11bd257a6541e141e42ca6d24ae26f7714887b47e89aa739099104c7e4d3b7fc"
+checksum = "856f046b9400cee3c8c94ed572ecdb752444c24528c035cd35882aad6f492bcb"
 dependencies = [
  "proc-macro2",
  "quote",

Cargo.toml

@@ -13,7 +13,7 @@ readme = "README.md"
 
 [dependencies]
 rand = "0.8.5"
-serde = { version = "1.0.199", features = ["derive"] }
+serde = { version = "1.0.200", features = ["derive"] }
 anyhow = "1.0.82"
 elliptic-curve = { version = "0.13.8", features = ["pkcs8", "pem"] }
 p384 = { version = "0.13.0", features = ["ecdsa", "pkcs8", "pem"] }