diff --git a/code/Cargo.lock b/code/Cargo.lock
index 0f7b88654..4270b52f3 100644
--- a/code/Cargo.lock
+++ b/code/Cargo.lock
@@ -802,7 +802,7 @@ dependencies = [
  "rand 0.8.5",
  "serde",
  "serde_json",
- "serde_with 3.12.0",
+ "serde_with 3.17.0",
  "tempfile",
 ]
 
@@ -1173,7 +1173,7 @@ version = "2.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2a2af3eac944c12cdf4423eab70d310da0a8e5851a18ffb192c0a5e3f7ae1663"
 dependencies = [
- "darling",
+ "darling 0.20.10",
  "ident_case",
  "proc-macro2",
  "quote",
@@ -1706,8 +1706,18 @@ version = "0.20.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6f63b86c8a8826a49b8c21f08a2d07338eec8d900540f8630dc76284be802989"
 dependencies = [
- "darling_core",
- "darling_macro",
+ "darling_core 0.20.10",
+ "darling_macro 0.20.10",
+]
+
+[[package]]
+name = "darling"
+version = "0.21.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9cdf337090841a411e2a7f3deb9187445851f91b309c0c0a29e05f74a00a48c0"
+dependencies = [
+ "darling_core 0.21.3",
+ "darling_macro 0.21.3",
 ]
 
 [[package]]
@@ -1724,13 +1734,38 @@ dependencies = [
  "syn 2.0.100",
 ]
 
+[[package]]
+name = "darling_core"
+version = "0.21.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1247195ecd7e3c85f83c8d2a366e4210d588e802133e1e355180a9870b517ea4"
+dependencies = [
+ "fnv",
+ "ident_case",
+ "proc-macro2",
+ "quote",
+ "strsim",
+ "syn 2.0.100",
+]
+
 [[package]]
 name = "darling_macro"
 version = "0.20.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d336a2a514f6ccccaa3e09b02d41d35330c07ddf03a62165fcec10bb561c7806"
 dependencies = [
- "darling_core",
+ "darling_core 0.20.10",
+ "quote",
+ "syn 2.0.100",
+]
+
+[[package]]
+name = "darling_macro"
+version = "0.21.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d38308df82d1080de0afee5d069fa14b0326a88c14f15c5ccda35b4a6c414c81"
+dependencies = [
+ "darling_core 0.21.3",
  "quote",
  "syn 2.0.100",
 ]
@@ -1886,6 +1921,12 @@ version = "1.0.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d6add3b8cff394282be81f3fc1a0605db594ed69890078ca6e2cab1c408bcf04"
 
+[[package]]
+name = "dyn-clone"
+version = "1.0.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d0881ea181b1df73ff77ffaaf9c7544ecc11e82fba9b5f27b262a3c73a332555"
+
 [[package]]
 name = "ecdsa"
 version = "0.16.9"
@@ -2915,7 +2956,7 @@ dependencies = [
  "num-traits",
  "serde",
  "serde_json",
- "serde_with 3.12.0",
+ "serde_with 3.17.0",
 ]
 
 [[package]]
@@ -4604,6 +4645,26 @@ dependencies = [
  "thiserror 1.0.69",
 ]
 
+[[package]]
+name = "ref-cast"
+version = "1.0.25"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f354300ae66f76f1c85c5f84693f0ce81d747e2c3f21a45fef496d89c960bf7d"
+dependencies = [
+ "ref-cast-impl",
+]
+
+[[package]]
+name = "ref-cast-impl"
+version = "1.0.25"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b7186006dcb21920990093f30e3dea63b7d6e977bf1256be20c3563a5db070da"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.100",
+]
+
 [[package]]
 name = "regex"
 version = "1.11.1"
@@ -4854,6 +4915,30 @@ dependencies = [
  "winapi-util",
 ]
 
+[[package]]
+name = "schemars"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4cd191f9397d57d581cddd31014772520aa448f65ef991055d7f61582c65165f"
+dependencies = [
+ "dyn-clone",
+ "ref-cast",
+ "serde",
+ "serde_json",
+]
+
+[[package]]
+name = "schemars"
+version = "1.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a2b42f36aa1cd011945615b92222f6bf73c599a102a300334cd7f8dbeec726cc"
+dependencies = [
+ "dyn-clone",
+ "ref-cast",
+ "serde",
+ "serde_json",
+]
+
 [[package]]
 name = "scoped-tls"
 version = "1.0.1"
@@ -4997,19 +5082,20 @@ dependencies = [
 
 [[package]]
 name = "serde_with"
-version = "3.12.0"
+version = "3.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d6b6f7f2fcb69f747921f79f3926bd1e203fce4fef62c268dd3abfb6d86029aa"
+checksum = "381b283ce7bc6b476d903296fb59d0d36633652b633b27f64db4fb46dcbfc3b9"
 dependencies = [
  "base64 0.22.1",
  "chrono",
  "hex",
  "indexmap 1.9.3",
  "indexmap 2.8.0",
- "serde",
- "serde_derive",
+ "schemars 0.9.0",
+ "schemars 1.2.1",
+ "serde_core",
  "serde_json",
- "serde_with_macros 3.12.0",
+ "serde_with_macros 3.17.0",
  "time",
 ]
 
@@ -5019,7 +5105,7 @@ version = "2.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "881b6f881b17d13214e5d494c939ebab463d01264ce1811e9d4ac3a882e7695f"
 dependencies = [
- "darling",
+ "darling 0.20.10",
  "proc-macro2",
  "quote",
  "syn 2.0.100",
@@ -5027,11 +5113,11 @@ dependencies = [
 
 [[package]]
 name = "serde_with_macros"
-version = "3.12.0"
+version = "3.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8d00caa5193a3c8362ac2b73be6b9e768aa5a4b2f721d8f4b339600c3cb51f8e"
+checksum = "a6d4e30573c8cb306ed6ab1dca8423eec9a463ea0e155f45399455e0368b27e0"
 dependencies = [
- "darling",
+ "darling 0.21.3",
  "proc-macro2",
  "quote",
  "syn 2.0.100",
diff --git a/code/Cargo.toml b/code/Cargo.toml
index a09f267aa..0bb292f76 100644
--- a/code/Cargo.toml
+++ b/code/Cargo.toml
@@ -165,7 +165,7 @@ rstest             = "0.24"
 seahash            = "4.1"
 serde              = { version = "1.0", default-features = false }
 serde_json         = "1.0"
-serde_with         = "3.9"
+serde_with         = "3.17"
 sha3               = "0.10"
 signature          = "2.2.0"
 k256               = { version = "0.13", default-features = false }