diff --git a/package.json b/package.json
index d3cc2dac..14be2bf8 100644
--- a/package.json
+++ b/package.json
@@ -18,6 +18,7 @@
     "@types/node": "^17.0.1",
     "@typescript-eslint/parser": "^4.33.0",
     "climem": "^1.0.3",
+    "concat-stream": "^2.0.0",
     "eslint": "^7.7.0",
     "eslint-config-standard": "^16.0.0",
     "eslint-config-standard-with-typescript": "^21.0.1",
diff --git a/test/multipart-disk.test.js b/test/multipart-disk.test.js
index 5ad010ab..e471e31c 100644
--- a/test/multipart-disk.test.js
+++ b/test/multipart-disk.test.js
@@ -10,7 +10,6 @@ const { Readable } = require('readable-stream')
 const path = require('path')
 const fs = require('fs')
 const { access } = require('fs').promises
-const rimraf = require('rimraf')
 const EventEmitter = require('events')
 const { once } = EventEmitter
 
@@ -245,7 +244,7 @@ test('should not throw on request files cleanup error', { skip: process.platform
     try {
       await req.saveRequestFiles({ tmpdir })
       // temp file saved, remove before the onResponse hook
-      rimraf.sync(tmpdir)
+      await fs.promises.rm(tmpdir, { recursive: true, force: true })
       reply.code(200).send()
     } catch (error) {
       reply.code(500).send()