diff --git a/index.js b/index.js
index e6d65ac..67c6d75 100644
--- a/index.js
+++ b/index.js
@@ -1,16 +1,21 @@
-import path from 'path';
-import os from 'os';
+import path from 'node:path';
+import os from 'node:os';
 import fs from 'graceful-fs';
 import {xdgConfig} from 'xdg-basedir';
 import {writeFileSync} from 'atomically';
-import dotProp from 'dot-prop';
+import {
+	getProperty,
+	setProperty,
+	hasProperty,
+	deleteProperty,
+} from 'dot-prop';
 
 function getConfigDirectory(id, globalConfigPath) {
-	const pathPrefix = globalConfigPath ?
-		path.join(id, 'config.json') :
-		path.join('configstore', `${id}.json`);
+	const pathPrefix = globalConfigPath
+		? path.join(id, 'config.json')
+		: path.join('configstore', `${id}.json`);
 
-	const configDirectory = xdgConfig || fs.mkdtempSync(fs.realpathSync(os.tmpdir()) + path.sep);
+	const configDirectory = xdgConfig ?? fs.mkdtempSync(fs.realpathSync(os.tmpdir()) + path.sep);
 
 	return path.join(configDirectory, pathPrefix);
 }
@@ -26,7 +31,7 @@ export default class Configstore {
 		if (defaults) {
 			this.all = {
 				...defaults,
-				...this.all
+				...this.all,
 			};
 		}
 	}
@@ -76,7 +81,7 @@ export default class Configstore {
 	}
 
 	get(key) {
-		return dotProp.get(this.all, key);
+		return getProperty(this.all, key);
 	}
 
 	set(key, value) {
@@ -84,22 +89,22 @@ export default class Configstore {
 
 		if (arguments.length === 1) {
 			for (const k of Object.keys(key)) {
-				dotProp.set(config, k, key[k]);
+				setProperty(config, k, key[k]);
 			}
 		} else {
-			dotProp.set(config, key, value);
+			setProperty(config, key, value);
 		}
 
 		this.all = config;
 	}
 
 	has(key) {
-		return dotProp.has(this.all, key);
+		return hasProperty(this.all, key);
 	}
 
 	delete(key) {
 		const config = this.all;
-		dotProp.delete(config, key);
+		deleteProperty(config, key);
 		this.all = config;
 	}
 
diff --git a/package.json b/package.json
index 84457b4..2774462 100644
--- a/package.json
+++ b/package.json
@@ -36,13 +36,13 @@
 	],
 	"dependencies": {
 		"atomically": "^2.0.3",
-		"dot-prop": "^6.0.1",
-		"graceful-fs": "^4.2.6",
-		"xdg-basedir": "^5.0.1"
+		"dot-prop": "^9.0.0",
+		"graceful-fs": "^4.2.11",
+		"xdg-basedir": "^5.1.0"
 	},
 	"devDependencies": {
-		"ava": "^3.15.0",
-		"xo": "^0.38.2"
+		"ava": "^6.1.3",
+		"xo": "^0.58.0"
 	},
 	"ava": {
 		"serial": true
diff --git a/test.js b/test.js
index 30c2f6a..8fa1297 100644
--- a/test.js
+++ b/test.js
@@ -1,6 +1,6 @@
-import fs from 'fs';
-import path from 'path';
-import os from 'os';
+import fs from 'node:fs';
+import path from 'node:path';
+import os from 'node:os';
 import test from 'ava';
 import Configstore from './index.js';
 
@@ -33,17 +33,17 @@ test('.set() with object and .get()', t => {
 		baz: {
 			boo: 'foo',
 			foo: {
-				bar: 'baz'
-			}
-		}
+				bar: 'baz',
+			},
+		},
 	});
 	t.is(config.get('foo1'), 'bar1');
 	t.is(config.get('foo2'), 'bar2');
 	t.deepEqual(config.get('baz'), {
 		boo: 'foo',
 		foo: {
-			bar: 'baz'
-		}
+			bar: 'baz',
+		},
 	});
 	t.is(config.get('baz.boo'), 'foo');
 	t.deepEqual(config.get('baz.foo'), {bar: 'baz'});
@@ -119,7 +119,7 @@ test('support `configPath` option', t => {
 	const customPath = path.join(os.tmpdir(), 'configstore-custom-path', 'foo.json');
 	const config = new Configstore('ignored-namespace', {}, {
 		globalConfigPath: true,
-		configPath: customPath
+		configPath: customPath,
 	});
 	t.regex(config.path, /configstore-custom-path(\/|\\)foo.json$/);
 });
@@ -144,7 +144,7 @@ test('ensure necessary sub-directories are created', t => {
 	const customPath = path.join(fs.mkdtempSync(path.join(os.tmpdir(), 'configstore-recursive-')), 'foo', 'bar', 'baz.json');
 	const config = new Configstore('ignored-namespace', undefined, {
 		globalConfigPath: true,
-		configPath: customPath
+		configPath: customPath,
 	});
 	t.false(fs.existsSync(config.path));
 	config.set('foo', 'bar');