diff --git a/docx-wasm/js/json/numbering.ts b/docx-wasm/js/json/numbering.ts
index 80ff503..9930ac0 100644
--- a/docx-wasm/js/json/numbering.ts
+++ b/docx-wasm/js/json/numbering.ts
@@ -20,7 +20,7 @@ export type AbstractNumberingJSON = {
 export type NumberingJSON = {
   id: number;
   abstractNumId: number;
-  LevelOverrides: LevelOverrideJSON[];
+  levelOverrides: LevelOverrideJSON[];
 };
 
 export type LevelOverrideJSON = {
diff --git a/docx-wasm/package.json b/docx-wasm/package.json
index 2f1bd7d..f64acce 100644
--- a/docx-wasm/package.json
+++ b/docx-wasm/package.json
@@ -1,6 +1,6 @@
 {
   "name": "docx-wasm",
-  "version": "0.0.61",
+  "version": "0.0.62",
   "main": "dist/node/index.js",
   "browser": "dist/web/index.js",
   "author": "bokuweb <bokuweb12@gmail.com>",