diff --git a/Cargo.lock b/Cargo.lock
index 6369771c3b..45e4f7046f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3997,9 +3997,9 @@ checksum = "cd0b0ec5f1c1ca621c432a25813d8d60c88abe6d3e08a3eb9cf37d97a0fe3d73"
 
 [[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",
 ]
@@ -4015,9 +4015,9 @@ dependencies = [
 
 [[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",
diff --git a/Cargo.toml b/Cargo.toml
index 7b8adf9760..cb462c8c9d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -97,7 +97,7 @@ scale-decode = { version = "0.12.0", default-features = false }
 scale-encode = { version = "0.7.0", default-features = false }
 scale-typegen = "0.5.0"
 scale-typegen-description = "0.5.0"
-serde = { version = "1.0.199", default-features = false, features = ["derive"] }
+serde = { version = "1.0.200", default-features = false, features = ["derive"] }
 serde_json = { version = "1.0.116", default-features = false }
 syn = { version = "2.0.15", features = ["full", "extra-traits"] }
 thiserror = "1.0.59"