diff --git a/package-lock.json b/package-lock.json
index 2b54d1ba..ec1fb483 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,6 @@
       "hasInstallScript": true,
       "license": "Apache-2.0",
       "dependencies": {
-        "delay": "^5.0.0",
         "node-gyp-build": "<4.0",
         "p-limit": "^3.1.0",
         "pprof-format": "^2.2.1",
@@ -2151,18 +2150,6 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
-    "node_modules/delay": {
-      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/delay/-/delay-5.0.0.tgz",
-      "integrity": "sha512-ReEBKkIfe4ya47wlPYf/gu5ib6yUG0/Aez0JQZQz94kiWtRQvZIQbTiehsnwHvLSWJnQdhVeqYue7Id1dKr0qw==",
-      "license": "MIT",
-      "engines": {
-        "node": ">=10"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/sindresorhus"
-      }
-    },
     "node_modules/diff": {
       "version": "5.2.0",
       "resolved": "https://registry.npmjs.org/diff/-/diff-5.2.0.tgz",
diff --git a/package.json b/package.json
index b9216d27..e6b20b21 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,6 @@
   },
   "license": "Apache-2.0",
   "dependencies": {
-    "delay": "^5.0.0",
     "node-gyp-build": "<4.0",
     "p-limit": "^3.1.0",
     "pprof-format": "^2.2.1",
diff --git a/ts/src/time-profiler.ts b/ts/src/time-profiler.ts
index a265364b..acd242e1 100644
--- a/ts/src/time-profiler.ts
+++ b/ts/src/time-profiler.ts
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-import delay from 'delay';
+import {setTimeout} from 'timers/promises';
 
 import {
   serializeTimeProfile,
@@ -84,7 +84,7 @@ const DEFAULT_OPTIONS: TimeProfilerOptions = {
 export async function profile(options: TimeProfilerOptions = {}) {
   options = {...DEFAULT_OPTIONS, ...options};
   start(options);
-  await delay(options.durationMillis!);
+  await setTimeout(options.durationMillis!);
   return stop();
 }
 
diff --git a/ts/test/test-time-profiler.ts b/ts/test/test-time-profiler.ts
index d7359578..d3b7924f 100644
--- a/ts/test/test-time-profiler.ts
+++ b/ts/test/test-time-profiler.ts
@@ -14,7 +14,6 @@
  * limitations under the License.
  */
 
-import delay from 'delay';
 import * as sinon from 'sinon';
 import {time, getNativeThreadId} from '../src';
 import * as v8TimeProfiler from '../src/time-profiler-bindings';
@@ -25,6 +24,7 @@ import {AssertionError} from 'assert';
 import {GenerateTimeLabelsArgs, LabelSet} from '../src/v8-types';
 import {AsyncLocalStorage} from 'async_hooks';
 import {satisfies} from 'semver';
+import {setTimeout as setTimeoutPromise} from 'timers/promises';
 
 import assert from 'assert';
 
@@ -470,7 +470,7 @@ describe('Time Profiler', () => {
       time.profile(PROFILE_OPTIONS).then(() => {
         isProfiling = false;
       });
-      await delay(2 * PROFILE_OPTIONS.durationMillis);
+      await setTimeoutPromise(2 * PROFILE_OPTIONS.durationMillis);
       assert.strictEqual(false, isProfiling, 'profiler is still running');
     });