diff --git a/package.json b/package.json
index 5d8bf83fa..bb64c89b4 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
     "prepare": "husky install",
     "commit-msg": "commitlint --config commitlint.config.cjs --edit",
     "pre-commit": "npm run test:lint",
-    "test": "npm run test:lint && npm run test:packages && test:packages:benchmark",
+    "test": "npm run test:lint && npm run test:packages && npm run test:packages:benchmark",
     "test:lint": "lint-staged",
     "test:lint:ci": "ts-standard",
     "test:unit": "cd packages/$PACKAGE && c8 npm run test:unit",
diff --git a/packages/rds-signer/__benchmarks__/index.js b/packages/rds-signer/__benchmarks__/index.js
index 79240b28c..8e505760b 100644
--- a/packages/rds-signer/__benchmarks__/index.js
+++ b/packages/rds-signer/__benchmarks__/index.js
@@ -1,8 +1,8 @@
 import { Bench } from 'tinybench'
+import { mock } from 'node:test'
 import middy from '../../core/index.js'
 import middleware from '../index.js'
 
-import sinon from 'sinon'
 import { Signer } from '@aws-sdk/rds-signer'
 
 const bench = new Bench({ time: 1_000 })
@@ -11,12 +11,9 @@ const context = {
   getRemainingTimeInMillis: () => 30000
 }
 const setupHandler = (options = {}) => {
-  const sandbox = sinon.createSandbox()
-  const mock = sandbox.stub()
-  Signer.prototype.getAuthToken = mock
-  mock
-    .onCall()
-    .yields(null, 'https://rds.amazonaws.com?X-Amz-Security-Token=token')
+  Signer.prototype.getAuthToken = mock.fn(
+    () => 'https://rds.amazonaws.com?X-Amz-Security-Token=token'
+  )
   const baseHandler = () => {}
   return middy(baseHandler).use(
     middleware({
diff --git a/packages/secrets-manager/__tests__/index.js b/packages/secrets-manager/__tests__/index.js
index 7fe5d4afb..fd777b81e 100644
--- a/packages/secrets-manager/__tests__/index.js
+++ b/packages/secrets-manager/__tests__/index.js
@@ -307,7 +307,7 @@ test('It should call aws-sdk if cache enabled but cached param has expired using
   await setTimeout(100)
   await handler(event, context)
 
-  equal(sendStub.callCount, 4)
+  equal(sendStub.callCount, 2)
 })
 
 test('It should call aws-sdk if cache enabled but cached param has expired using NextRotationDate', async (t) => {