diff --git a/src/Cargo.lock b/src/Cargo.lock
index 6ed86838..cca2e14e 100644
--- a/src/Cargo.lock
+++ b/src/Cargo.lock
@@ -294,8 +294,10 @@ dependencies = [
  "cloudformation-validate-validation-engine",
  "console_error_panic_hook",
  "getrandom 0.3.4",
+ "js-sys",
  "serde",
  "serde-wasm-bindgen",
+ "serde_json",
  "tsify",
  "wasm-bindgen",
 ]
diff --git a/src/bindings-wasm/Cargo.toml b/src/bindings-wasm/Cargo.toml
index 76edd741..04fc456a 100644
--- a/src/bindings-wasm/Cargo.toml
+++ b/src/bindings-wasm/Cargo.toml
@@ -23,7 +23,9 @@ composite-engine = { workspace = true }
 schema-validator = { workspace = true, features = ["wasm-bindings"] }
 wasm-bindgen = "0.2"
 serde = { version = "1", features = ["derive"] }
+serde_json = "=1.0.151"
 serde-wasm-bindgen = "0.6"
+js-sys = "=0.3.103"
 tsify = { version = "0.5", features = ["js"] }
 console_error_panic_hook = "0.1"
 getrandom = { version = "0.3", features = ["wasm_js"] }
diff --git a/src/bindings-wasm/src/lib.rs b/src/bindings-wasm/src/lib.rs
index 91604a25..142179d3 100644
--- a/src/bindings-wasm/src/lib.rs
+++ b/src/bindings-wasm/src/lib.rs
@@ -15,8 +15,6 @@ use validation_engine::{
 };
 use wasm_bindgen::prelude::*;
 
-const SERIALIZER: serde_wasm_bindgen::Serializer = serde_wasm_bindgen::Serializer::json_compatible();
-
 #[wasm_bindgen]
 extern "C" {
     /// Host callback told the message of a panic before the instance traps.
@@ -104,8 +102,9 @@ fn from_js<T: DeserializeOwned>(value: JsValue) -> Result<T, JsValue> {
     serde_wasm_bindgen::from_value(value).map_err(|error| wasm_bindgen::JsError::new(&error.to_string()).into())
 }
 
-fn to_js<T: serde::Serialize>(val: &T) -> Result<JsValue, JsValue> {
-    val.serialize(&SERIALIZER).map_err(to_js_err)
+fn to_js<T: serde::Serialize>(value: &T) -> Result<JsValue, JsValue> {
+    let json = serde_json::to_string(value).map_err(to_js_err)?;
+    js_sys::JSON::parse(&json)
 }
 
 /// Maps a caught panic message to a thrown JS error so an internal panic