diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2941b45..853e273 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Change Log
 
+## 1.5.1 (2024--)
+
+- **BREAKING CHANGES**: The `objectTo1d` method have been renamed to `objTo1d`
+
 ## 1.5.0 (2024-10-24)
 
 - **BREAKING CHANGES**: The `md5`, `sha1`, and `sha256` methods have been renamed to `md5Hash`, `sha1Hash`, and `sha256Hash`.
diff --git a/lib/index.ts b/lib/index.ts
index fe7b0ba..8f51380 100644
--- a/lib/index.ts
+++ b/lib/index.ts
@@ -482,7 +482,7 @@ export default class Qsu {
 		return convertToArray(obj);
 	}
 
-	static objectTo1d(obj: AnyValueObject, separator = '.'): AnyValueObject {
+	static objTo1d(obj: AnyValueObject, separator = '.'): AnyValueObject {
 		if (!separator || separator.length < 1) {
 			throw new Error('`separator` must have value at least 1 character.');
 		}
@@ -1321,7 +1321,7 @@ export const {
 	objToPrettyStr,
 	objFindItemRecursiveByKey,
 	objToArray,
-	objectTo1d,
+	objTo1d,
 	objDeleteKeyByValue,
 	objUpdate,
 	objMergeNewKey,
diff --git a/test/object.test.ts b/test/object.test.ts
index eef2468..c88ff2c 100644
--- a/test/object.test.ts
+++ b/test/object.test.ts
@@ -1,7 +1,7 @@
 import assert from 'assert';
 import { describe, it } from 'node:test';
 import {
-	objectTo1d,
+	objTo1d,
 	objToQueryString,
 	objToPrettyStr,
 	objFindItemRecursiveByKey,
@@ -196,10 +196,10 @@ describe('Misc', () => {
 		);
 	});
 
-	it('objectTo1d', () => {
-		assert.deepStrictEqual(objectTo1d({}), {});
+	it('objTo1d', () => {
+		assert.deepStrictEqual(objTo1d({}), {});
 		assert.deepStrictEqual(
-			objectTo1d({
+			objTo1d({
 				a: 1,
 				b: 2,
 				c: 3
@@ -211,7 +211,7 @@ describe('Misc', () => {
 			}
 		);
 		assert.deepStrictEqual(
-			objectTo1d({
+			objTo1d({
 				a: 1,
 				b: {
 					aa: 1,
@@ -227,7 +227,7 @@ describe('Misc', () => {
 			}
 		);
 		assert.deepStrictEqual(
-			objectTo1d(
+			objTo1d(
 				{
 					a: 1,
 					b: {
@@ -246,7 +246,7 @@ describe('Misc', () => {
 			}
 		);
 		assert.deepStrictEqual(
-			objectTo1d({
+			objTo1d({
 				a: 1,
 				b: {
 					aa: {