diff --git a/Cargo.lock b/Cargo.lock
index 15767a48d85..a34ab91c43c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -5264,9 +5264,9 @@ dependencies = [
 
 [[package]]
 name = "serde_with"
-version = "3.8.3"
+version = "3.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e73139bc5ec2d45e6c5fd85be5a46949c1c39a4c18e56915f5eb4c12f975e377"
+checksum = "69cecfa94848272156ea67b2b1a53f20fc7bc638c4a46d2f8abde08f05f4b857"
 dependencies = [
  "base64 0.22.1",
  "chrono",
@@ -5282,9 +5282,9 @@ dependencies = [
 
 [[package]]
 name = "serde_with_macros"
-version = "3.8.3"
+version = "3.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b80d3d6b56b64335c0180e5ffde23b3c5e08c14c585b51a15bd0e95393f46703"
+checksum = "a8fee4991ef4f274617a51ad4af30519438dacb2f56ac773b08a1922ff743350"
 dependencies = [
  "darling",
  "proc-macro2",
diff --git a/Cargo.toml b/Cargo.toml
index fb366d12769..2e73e3b3309 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -118,7 +118,7 @@ rustc-hash = "1.1.0"
 serde = { version = "1.0.204", default-features = false }
 serde_json = { version = "1.0.120", default-features = false }
 serde_yaml = "0.9.34"
-serde_with = { version = "3.8.3", default-features = false }
+serde_with = { version = "3.9.0", default-features = false }
 parity-scale-codec = { version = "3.6.12", default-features = false }
 json5 = "0.4.1"
 toml = "0.8.14"