diff --git a/compiler-rs/compiler-wasm-lib/pkg/compiler_wasm_lib.js b/compiler-rs/compiler-wasm-lib/pkg/compiler_wasm_lib.js
index 706ad37970..1264153823 100644
--- a/compiler-rs/compiler-wasm-lib/pkg/compiler_wasm_lib.js
+++ b/compiler-rs/compiler-wasm-lib/pkg/compiler_wasm_lib.js
@@ -23,18 +23,9 @@ function getStringFromWasm0(ptr, len) {
     return cachedTextDecoder.decode(getUint8ArrayMemory0().subarray(ptr, ptr + len));
 }
 
-const heap = new Array(128).fill(undefined);
-
-heap.push(undefined, null, true, false);
-
-let heap_next = heap.length;
-
-function addHeapObject(obj) {
-    if (heap_next === heap.length) heap.push(heap.length + 1);
-    const idx = heap_next;
-    heap_next = heap[idx];
-
-    heap[idx] = obj;
+function addToExternrefTable0(obj) {
+    const idx = wasm.__externref_table_alloc();
+    wasm.__wbindgen_export_3.set(idx, obj);
     return idx;
 }
 
@@ -42,7 +33,8 @@ function handleError(f, args) {
     try {
         return f.apply(this, args);
     } catch (e) {
-        wasm.__wbindgen_exn_store(addHeapObject(e));
+        const idx = addToExternrefTable0(e);
+        wasm.__wbindgen_exn_store(idx);
     }
 }
 
@@ -111,33 +103,25 @@ function getDataViewMemory0() {
     return cachedDataViewMemory0;
 }
 
-function getObject(idx) { return heap[idx]; }
-
-function dropObject(idx) {
-    if (idx < 132) return;
-    heap[idx] = heap_next;
-    heap_next = idx;
-}
-
-function takeObject(idx) {
-    const ret = getObject(idx);
-    dropObject(idx);
-    return ret;
-}
-
 function isLikeNone(x) {
     return x === undefined || x === null;
 }
 
 function passArrayJsValueToWasm0(array, malloc) {
     const ptr = malloc(array.length * 4, 4) >>> 0;
-    const mem = getDataViewMemory0();
     for (let i = 0; i < array.length; i++) {
-        mem.setUint32(ptr + 4 * i, addHeapObject(array[i]), true);
+        const add = addToExternrefTable0(array[i]);
+        getDataViewMemory0().setUint32(ptr + 4 * i, add, true);
     }
     WASM_VECTOR_LEN = array.length;
     return ptr;
 }
+
+function takeFromExternrefTable0(idx) {
+    const value = wasm.__wbindgen_export_3.get(idx);
+    wasm.__externref_table_dealloc(idx);
+    return value;
+}
 /**
  * Convert schema.json to OpenAPI. The `cwd` argument is the current directory to be used
  * if not the system-defined one, as is the case when running with `npm rum --prefix compiler`
@@ -145,20 +129,13 @@ function passArrayJsValueToWasm0(array, malloc) {
  * @param {string | null} [cwd]
  */
 module.exports.convert_schema_to_openapi = function(args, cwd) {
-    try {
-        const retptr = wasm.__wbindgen_add_to_stack_pointer(-16);
-        const ptr0 = passArrayJsValueToWasm0(args, wasm.__wbindgen_malloc);
-        const len0 = WASM_VECTOR_LEN;
-        var ptr1 = isLikeNone(cwd) ? 0 : passStringToWasm0(cwd, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
-        var len1 = WASM_VECTOR_LEN;
-        wasm.convert_schema_to_openapi(retptr, ptr0, len0, ptr1, len1);
-        var r0 = getDataViewMemory0().getInt32(retptr + 4 * 0, true);
-        var r1 = getDataViewMemory0().getInt32(retptr + 4 * 1, true);
-        if (r1) {
-            throw takeObject(r0);
-        }
-    } finally {
-        wasm.__wbindgen_add_to_stack_pointer(16);
+    const ptr0 = passArrayJsValueToWasm0(args, wasm.__wbindgen_malloc);
+    const len0 = WASM_VECTOR_LEN;
+    var ptr1 = isLikeNone(cwd) ? 0 : passStringToWasm0(cwd, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
+    var len1 = WASM_VECTOR_LEN;
+    const ret = wasm.convert_schema_to_openapi(ptr0, len0, ptr1, len1);
+    if (ret[1]) {
+        throw takeFromExternrefTable0(ret[0]);
     }
 };
 
@@ -221,7 +198,7 @@ module.exports.__wbg_measure_fb7825c11612c823 = function() { return handleError(
 
 module.exports.__wbg_new_8a6f238a6ece86ea = function() {
     const ret = new Error();
-    return addHeapObject(ret);
+    return ret;
 };
 
 module.exports.__wbg_readFileSync_691af69453e7d4ec = function(arg0, arg1, arg2, arg3, arg4) {
@@ -233,7 +210,7 @@ module.exports.__wbg_readFileSync_691af69453e7d4ec = function(arg0, arg1, arg2,
 };
 
 module.exports.__wbg_stack_0ed75d68575b0f3c = function(arg0, arg1) {
-    const ret = getObject(arg1).stack;
+    const ret = arg1.stack;
     const ptr1 = passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
     const len1 = WASM_VECTOR_LEN;
     getDataViewMemory0().setInt32(arg0 + 4 * 1, len1, true);
@@ -244,12 +221,19 @@ module.exports.__wbg_writeFileSync_d2c5ed0808e00dc9 = function(arg0, arg1, arg2,
     writeFileSync(getStringFromWasm0(arg0, arg1), getStringFromWasm0(arg2, arg3));
 };
 
-module.exports.__wbindgen_object_drop_ref = function(arg0) {
-    takeObject(arg0);
+module.exports.__wbindgen_init_externref_table = function() {
+    const table = wasm.__wbindgen_export_3;
+    const offset = table.grow(4);
+    table.set(0, undefined);
+    table.set(offset + 0, undefined);
+    table.set(offset + 1, null);
+    table.set(offset + 2, true);
+    table.set(offset + 3, false);
+    ;
 };
 
 module.exports.__wbindgen_string_get = function(arg0, arg1) {
-    const obj = getObject(arg1);
+    const obj = arg1;
     const ret = typeof(obj) === 'string' ? obj : undefined;
     var ptr1 = isLikeNone(ret) ? 0 : passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
     var len1 = WASM_VECTOR_LEN;
@@ -259,7 +243,7 @@ module.exports.__wbindgen_string_get = function(arg0, arg1) {
 
 module.exports.__wbindgen_string_new = function(arg0, arg1) {
     const ret = getStringFromWasm0(arg0, arg1);
-    return addHeapObject(ret);
+    return ret;
 };
 
 module.exports.__wbindgen_throw = function(arg0, arg1) {
@@ -274,3 +258,5 @@ const wasmInstance = new WebAssembly.Instance(wasmModule, imports);
 wasm = wasmInstance.exports;
 module.exports.__wasm = wasm;
 
+wasm.__wbindgen_start();
+
diff --git a/compiler-rs/compiler-wasm-lib/pkg/compiler_wasm_lib_bg.wasm b/compiler-rs/compiler-wasm-lib/pkg/compiler_wasm_lib_bg.wasm
index b0b39f9a35..b731a5028a 100644
Binary files a/compiler-rs/compiler-wasm-lib/pkg/compiler_wasm_lib_bg.wasm and b/compiler-rs/compiler-wasm-lib/pkg/compiler_wasm_lib_bg.wasm differ
diff --git a/compiler-rs/compiler-wasm-lib/pkg/compiler_wasm_lib_bg.wasm.d.ts b/compiler-rs/compiler-wasm-lib/pkg/compiler_wasm_lib_bg.wasm.d.ts
index f9645942c4..2d4f44aee3 100644
--- a/compiler-rs/compiler-wasm-lib/pkg/compiler_wasm_lib_bg.wasm.d.ts
+++ b/compiler-rs/compiler-wasm-lib/pkg/compiler_wasm_lib_bg.wasm.d.ts
@@ -1,9 +1,12 @@
 /* tslint:disable */
 /* eslint-disable */
 export const memory: WebAssembly.Memory;
-export const convert_schema_to_openapi: (a: number, b: number, c: number, d: number, e: number) => void;
+export const convert_schema_to_openapi: (a: number, b: number, c: number, d: number) => [number, number];
 export const __wbindgen_free: (a: number, b: number, c: number) => void;
 export const __wbindgen_exn_store: (a: number) => void;
+export const __externref_table_alloc: () => number;
+export const __wbindgen_export_3: WebAssembly.Table;
 export const __wbindgen_malloc: (a: number, b: number) => number;
 export const __wbindgen_realloc: (a: number, b: number, c: number, d: number) => number;
-export const __wbindgen_add_to_stack_pointer: (a: number) => number;
+export const __externref_table_dealloc: (a: number) => void;
+export const __wbindgen_start: () => void;