diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9f2705b1..3406e67b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,18 @@
 ## Change log
 
+### Version: 4.0.0-beta.4
+#### Date: March-04-2024
+##### New Features:
+- Query implementation for containedIn and notContainedIn
+
+### Version: 4.0.0-beta.3
+#### Date: February-13-2024
+ - Live preview support 1.0 and 2.0
+
+### Version: v4.0.0-beta.2
+#### Date: February-02-2024
+ - Includes adding of prepare script to build package
+
 ### Version: 4.0.0-beta
 #### Date: January-15-2024
  - Beta release of Typescript SDK
diff --git a/package-lock.json b/package-lock.json
index 9806c357..0f575d3c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@contentstack/delivery-sdk",
-  "version": "4.0.0-beta.3",
+  "version": "4.0.0-beta.4",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@contentstack/delivery-sdk",
-      "version": "4.0.0-beta.3",
+      "version": "4.0.0-beta.4",
       "dependencies": {
         "@contentstack/core": "^1.0.1",
         "@contentstack/utils": "^1.3.1",
diff --git a/package.json b/package.json
index 4a11640d..0ad398b9 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@contentstack/delivery-sdk",
-  "version": "4.0.0-beta.3",
+  "version": "4.0.0-beta.4",
   "type": "commonjs",
   "main": "./dist/cjs/src/index.js",
   "types": "./dist/types/src/index.d.ts",
diff --git a/src/lib/query.ts b/src/lib/query.ts
index dd4d0eee..39640a29 100644
--- a/src/lib/query.ts
+++ b/src/lib/query.ts
@@ -3,7 +3,7 @@ import { BaseQuery } from './base-query';
 import { BaseQueryParameters, QueryOperation, QueryOperator, TaxonomyQueryOperation } from './types';
 export class Query extends BaseQuery {
   private _contentTypeUid?: string;
-  override _queryParams: { [key: string]: any}  = {};
+
   constructor(client: AxiosInstance, uid: string, queryObj?: { [key: string]: any }) {
     super();
     this._client = client;
@@ -173,13 +173,31 @@ export class Query extends BaseQuery {
    * import contentstack from '@contentstack/delivery-sdk'
    *
    * const stack = contentstack.Stack({ apiKey: "apiKey", deliveryToken: "deliveryToken", environment: "environment" });
-   * const query = stack.contentType("contentTypeUid").Query;
+   * const query = stack.contentType("contentTypeUid").Query();
    * const result = containedIn('fieldUid', ['value1', 'value2']).find()
    * 
    * @returns {Query}
    */
   containedIn(key: string, value: (string | number | boolean)[]): Query {
-    this._queryParams[key] = value;
+    this._parameters[key] = { '$in': value };
+    return this;
+  }
+
+  /**
+   * @method NoContainedIn
+   * @memberof Query
+   * @description Returns the raw (JSON) query based on the filters applied on Query object.
+   * @example
+   * import contentstack from '@contentstack/delivery-sdk'
+   *
+   * const stack = contentstack.Stack({ apiKey: "apiKey", deliveryToken: "deliveryToken", environment: "environment" });
+   * const query = stack.contentType("contentTypeUid").Query();
+   * const result = notContainedIn('fieldUid', ['value1', 'value2']).find()
+   * 
+   * @returns {Query}
+   */
+  notContainedIn(key: string, value: (string | number | boolean)[]): Query {
+    this._parameters[key] = { '$nin': value };
     return this;
   }
 }
diff --git a/test/api/contenttype.spec.ts b/test/api/contenttype.spec.ts
index 0ecac96a..8409b2fb 100644
--- a/test/api/contenttype.spec.ts
+++ b/test/api/contenttype.spec.ts
@@ -3,7 +3,7 @@
 import { BaseContentType, BaseEntry, FindResponse } from 'src';
 import { ContentType } from '../../src/lib/content-type';
 import { stackInstance } from '../utils/stack-instance';
-import { TContentType, TEntry } from './types';
+import { TContentType, TEntries, TEntry } from './types';
 import dotenv from 'dotenv';
 
 dotenv.config()
@@ -27,7 +27,7 @@ describe('ContentType API test cases', () => {
   });
 });
 describe('ContentType Query API test cases', () => {
-  it('should test for contained In', async () => {
+  it('should get entries which matches the fieldUid and values', async () => {
     const query = await makeContentType('contenttype_uid').Query().containedIn('title', ['value']).find<TEntry>()
     if (query.entries) {
       expect(query.entries[0]._version).toBeDefined();
@@ -36,6 +36,16 @@ describe('ContentType Query API test cases', () => {
       expect(query.entries[0].created_at).toBeDefined();
     }
   });
+
+  it('should get entries which does not match the fieldUid and values', async () => {
+    const query = await makeContentType('contenttype_uid').Query().notContainedIn('title', ['test', 'test2']).find<TEntry>()
+    if (query.entries) {
+      expect(query.entries[0]._version).toBeDefined();
+      expect(query.entries[0].title).toBeDefined();
+      expect(query.entries[0].uid).toBeDefined();
+      expect(query.entries[0].created_at).toBeDefined();
+    }
+  });
 });
 function makeContentType(uid = ''): ContentType {
   const contentType = stack.ContentType(uid);
diff --git a/test/unit/contenttype.spec.ts b/test/unit/contenttype.spec.ts
index a97dfb20..89700f6f 100644
--- a/test/unit/contenttype.spec.ts
+++ b/test/unit/contenttype.spec.ts
@@ -56,8 +56,12 @@ describe('ContentType Query class', () => {
   beforeEach(() => {
     contentType = new ContentType(client, 'contentTypeUid');
   });
-  it('should test for contained In', () => {
+  it('should get entries which matches the fieldUid and values', () => {
     const query = contentType.Query().containedIn('fieldUID', ['value']);
-    expect(query._queryParams).toStrictEqual({'fieldUID': ['value']});
+    expect(query._queryParams).toStrictEqual({'fieldUID': {'$in': ['value']}});
+  });
+  it('should get entries which does not match the fieldUid and values', () => {
+    const query = contentType.Query().notContainedIn('fieldUID', ['value', 'value2']);
+    expect(query._queryParams).toStrictEqual({'fieldUID': {'$nin': ['value', 'value2']}});
   });
 });
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