diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index d50ada6..3a9f814 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -10,9 +10,9 @@ jobs:
       fail-fast: false
       matrix:
         node-version:
+          - 19
           - 18
           - 16
-          - 14
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
diff --git a/index.d.ts b/index.d.ts
index 24fea92..b7c240b 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -404,7 +404,7 @@ const cli = meow(`
 //	...
 //}
 
-foo(cli.input[0], cli.flags);
+foo(cli.input.at(0), cli.flags);
 ```
 */
 export default function meow<Flags extends AnyFlags>(helpMessage: string, options?: Options<Flags>): Result<Flags>;
diff --git a/package.json b/package.json
index 9827c69..c622716 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
 		"default": "./source/index.js"
 	},
 	"engines": {
-		"node": ">=14.16"
+		"node": ">=16.10"
 	},
 	"scripts": {
 		"test": "xo && ava && tsd"
diff --git a/readme.md b/readme.md
index c8a8076..d82246f 100644
--- a/readme.md
+++ b/readme.md
@@ -60,7 +60,7 @@ const cli = meow(`
 }
 */
 
-foo(cli.input[0], cli.flags);
+foo(cli.input.at(0), cli.flags);
 ```
 
 ## API
diff --git a/source/index.js b/source/index.js
index 56664b1..3bc1865 100644
--- a/source/index.js
+++ b/source/index.js
@@ -12,10 +12,16 @@ import {validate, checkUnknownFlags, checkMissingRequiredFlags} from './validate
 const buildResult = (options, parserOptions) => {
 	const {pkg: package_} = options;
 	const argv = parseArguments(options.argv, parserOptions);
-	let help = trimNewlines((options.help || '').replace(/\t+\n*$/, ''));
+	let help = '';
 
-	if (help.includes('\n')) {
-		help = redent(help, 2);
+	if (options.help) {
+		help = trimNewlines((options.help || '').replace(/\t+\n*$/, ''));
+
+		if (help.includes('\n')) {
+			help = redent(help, 2);
+		}
+
+		help = `\n${help}`;
 	}
 
 	normalizePackageData(package_);
@@ -25,12 +31,8 @@ const buildResult = (options, parserOptions) => {
 		({description} = package_);
 	}
 
-	// Change to `&&=` when targeting Node 15+
-	if (description) {
-		description = help ? `\n  ${description}\n` : `\n${description}`;
-	}
-
-	help = (description || '') + (help ? `\n${help}\n` : '\n');
+	description &&= help ? `\n  ${description}\n` : `\n${description}`;
+	help = `${description || ''}${help}\n`;
 
 	const showHelp = code => {
 		console.log(help);
@@ -95,7 +97,7 @@ const meow = (helpText, options = {}) => {
 	const parserOptions = buildParserOptions(parsedOptions);
 	const result = buildResult(parsedOptions, parserOptions);
 
-	process.title = result.pkg.bin ? Object.keys(result.pkg.bin)[0] : result.pkg.name;
+	process.title = result.pkg.bin ? Object.keys(result.pkg.bin).at(0) : result.pkg.name;
 
 	return result;
 };
diff --git a/source/options.js b/source/options.js
index 7fb167e..2706d71 100644
--- a/source/options.js
+++ b/source/options.js
@@ -12,11 +12,11 @@ const validateOptions = options => {
 				message: flagKeys => `Flag keys may not contain '-'. Invalid flags: ${joinFlagKeys(flagKeys, '')}`,
 			},
 			aliasIsSet: {
-				filter: ([, flag]) => flag.alias !== undefined,
+				filter: ([, flag]) => Object.hasOwn(flag, 'alias'),
 				message: flagKeys => `The option \`alias\` has been renamed to \`shortFlag\`. The following flags need to be updated: ${joinFlagKeys(flagKeys)}`,
 			},
 			choicesNotAnArray: {
-				filter: ([, flag]) => flag.choices !== undefined && !Array.isArray(flag.choices),
+				filter: ([, flag]) => Object.hasOwn(flag, 'choices') && !Array.isArray(flag.choices),
 				message: flagKeys => `The option \`choices\` must be an array. Invalid flags: ${joinFlagKeys(flagKeys)}`,
 			},
 			choicesNotMatchFlagType: {
diff --git a/source/parser.js b/source/parser.js
index 6ddf4f5..8daa714 100644
--- a/source/parser.js
+++ b/source/parser.js
@@ -16,7 +16,7 @@ const buildParserFlags = ({flags, booleanDefault}) => {
 		if (
 			typeof booleanDefault !== 'undefined'
 				&& flag.type === 'boolean'
-				&& !Object.prototype.hasOwnProperty.call(flag, 'default')
+				&& !Object.hasOwn(flag, 'default')
 		) {
 			flag.default = flag.isMultiple ? [booleanDefault] : booleanDefault;
 		}
diff --git a/test/test.js b/test/test.js
index 898ed92..4d8c4ec 100644
--- a/test/test.js
+++ b/test/test.js
@@ -8,7 +8,7 @@ import meow from '../source/index.js';
 import {spawnFixture, __dirname} from './_utils.js';
 
 const importMeta = import.meta;
-const NODE_MAJOR_VERSION = process.versions.node.split('.')[0];
+const NODE_MAJOR_VERSION = process.versions.node.split('.').at(0);
 
 test('return object', t => {
 	const cli = meow({
@@ -25,7 +25,7 @@ test('return object', t => {
 		},
 	});
 
-	t.is(cli.input[0], 'foo');
+	t.is(cli.input.at(0), 'foo');
 	t.true(cli.flags.fooBar);
 	t.is(cli.flags.meow, 'dog');
 	t.is(cli.flags.unicorn, 'cat');
@@ -92,19 +92,19 @@ test('single character flag casing should be preserved', t => {
 });
 
 test('type inference', t => {
-	t.is(meow({importMeta, argv: ['5']}).input[0], '5');
-	t.is(meow({importMeta, argv: ['5']}, {input: 'string'}).input[0], '5');
+	t.is(meow({importMeta, argv: ['5']}).input.at(0), '5');
+	t.is(meow({importMeta, argv: ['5']}, {input: 'string'}).input.at(0), '5');
 	t.is(meow({
 		importMeta,
 		argv: ['5'],
 		inferType: true,
-	}).input[0], 5);
+	}).input.at(0), 5);
 	t.is(meow({
 		importMeta,
 		argv: ['5'],
 		inferType: true,
 		flags: {foo: 'string'},
-	}).input[0], 5);
+	}).input.at(0), 5);
 	t.is(meow({
 		importMeta,
 		argv: ['5'],
@@ -112,12 +112,12 @@ test('type inference', t => {
 		flags: {
 			foo: 'string',
 		},
-	}).input[0], 5);
+	}).input.at(0), 5);
 	t.is(meow({
 		importMeta,
 		argv: ['5'],
 		input: 'number',
-	}).input[0], 5);
+	}).input.at(0), 5);
 });
 
 test('booleanDefault: undefined, filter out unset boolean args', t => {
@@ -241,9 +241,9 @@ test('grouped flags work', t => {
 });
 
 test('disable autoVersion/autoHelp if `cli.input.length > 0`', t => {
-	t.is(meow({importMeta, argv: ['bar', '--version']}).input[0], 'bar');
-	t.is(meow({importMeta, argv: ['bar', '--help']}).input[0], 'bar');
-	t.is(meow({importMeta, argv: ['bar', '--version', '--help']}).input[0], 'bar');
+	t.is(meow({importMeta, argv: ['bar', '--version']}).input.at(0), 'bar');
+	t.is(meow({importMeta, argv: ['bar', '--help']}).input.at(0), 'bar');
+	t.is(meow({importMeta, argv: ['bar', '--version', '--help']}).input.at(0), 'bar');
 });
 
 test('supports `number` flag type', t => {
diff --git a/tsconfig.json b/tsconfig.json
index f26f355..a97b4b7 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -6,9 +6,9 @@
 	"compilerOptions": {
 		"strict": true,
 		"jsx": "react",
-		"target": "ES2020", // Node.js 14
+		"target": "ES2021", // Node.js 16
 		"lib": [
-			"ES2020"
+			"ES2021"
 		],
 		"module": "ES2020",
 		"moduleResolution": "node",