diff --git a/benchmarks/bare.cjs b/benchmarks/bare.cjs
index 606c2c42..f50b0f52 100644
--- a/benchmarks/bare.cjs
+++ b/benchmarks/bare.cjs
@@ -1,6 +1,6 @@
 'use strict'
 
-const server = require('http').createServer(function (req, res) {
+const server = require('node:http').createServer(function (req, res) {
   res.setHeader('content-type', 'application/json; charset=utf-8')
   res.end(JSON.stringify({ hello: 'world' }))
 })
diff --git a/benchmarks/h3-router.cjs b/benchmarks/h3-router.cjs
index 6447e8ea..7360a75b 100644
--- a/benchmarks/h3-router.cjs
+++ b/benchmarks/h3-router.cjs
@@ -1,6 +1,6 @@
 'use strict'
 
-const { createServer } = require('http')
+const { createServer } = require('node:http')
 const { createApp, toNodeListener, eventHandler, createRouter } = require('h3')
 
 const app = createApp()
diff --git a/benchmarks/h3.cjs b/benchmarks/h3.cjs
index 60c57ea8..242e6ee0 100644
--- a/benchmarks/h3.cjs
+++ b/benchmarks/h3.cjs
@@ -1,6 +1,6 @@
 'use strict'
 
-const { createServer } = require('http')
+const { createServer } = require('node:http')
 const { createApp, toNodeListener, eventHandler } = require('h3')
 
 const app = createApp()
diff --git a/benchmarks/server-base-router.cjs b/benchmarks/server-base-router.cjs
index 33c1ea3e..e992c011 100644
--- a/benchmarks/server-base-router.cjs
+++ b/benchmarks/server-base-router.cjs
@@ -1,4 +1,4 @@
-require('http')
+require('node:http')
   .createServer(
     require('server-base-router')({
       '@setup' (ctx) {
diff --git a/benchmarks/spirit-router.cjs b/benchmarks/spirit-router.cjs
index 4016bfda..e0b6816a 100644
--- a/benchmarks/spirit-router.cjs
+++ b/benchmarks/spirit-router.cjs
@@ -1,6 +1,6 @@
 'use strict'
 
-const http = require('http')
+const http = require('node:http')
 
 const { adapter } = require('spirit').node
 const route = require('spirit-router')
diff --git a/benchmarks/spirit.cjs b/benchmarks/spirit.cjs
index f9147424..8724f86f 100644
--- a/benchmarks/spirit.cjs
+++ b/benchmarks/spirit.cjs
@@ -1,6 +1,6 @@
 'use strict'
 
-const http = require('http')
+const http = require('node:http')
 
 const { adapter, response } = require('spirit').node
 
diff --git a/benchmarks/vapr.cjs b/benchmarks/vapr.cjs
index 50d3a5e0..c5ba0476 100644
--- a/benchmarks/vapr.cjs
+++ b/benchmarks/vapr.cjs
@@ -8,4 +8,4 @@ app.get('/', () => [
   [JSON.stringify({ hello: 'world' })]
 ])
 
-require('http').createServer(app).listen(3000)
+require('node:http').createServer(app).listen(3000)
diff --git a/benchmarks/yeps-router.cjs b/benchmarks/yeps-router.cjs
index 23186f38..fd43eb7d 100644
--- a/benchmarks/yeps-router.cjs
+++ b/benchmarks/yeps-router.cjs
@@ -1,4 +1,4 @@
-const http = require('http')
+const http = require('node:http')
 
 const App = require('yeps')
 const Router = require('yeps-router')
diff --git a/benchmarks/yeps.cjs b/benchmarks/yeps.cjs
index 0a5c51e7..9d21e1c1 100644
--- a/benchmarks/yeps.cjs
+++ b/benchmarks/yeps.cjs
@@ -1,4 +1,4 @@
-const http = require('http')
+const http = require('node:http')
 const App = require('yeps')
 
 const app = new App()
diff --git a/metrics/process-results.cjs b/metrics/process-results.cjs
index 92e2f8d2..427db7fd 100644
--- a/metrics/process-results.cjs
+++ b/metrics/process-results.cjs
@@ -1,6 +1,6 @@
-const fs = require('fs')
-const path = require('path')
-const os = require('os')
+const fs = require('node:fs')
+const path = require('node:path')
+const os = require('node:os')
 
 function readableHRTimeMs (diff) {
   return (diff[0] * 1e9 + diff[1]) / 1000000
diff --git a/metrics/startup-listen.cjs b/metrics/startup-listen.cjs
index 494e67ac..84dd885a 100644
--- a/metrics/startup-listen.cjs
+++ b/metrics/startup-listen.cjs
@@ -7,6 +7,6 @@ const loadingTime = process.hrtime(start)
 
 server.listen({ port: 3000 }, () => {
   const listenTime = process.hrtime(start)
-  require('fs').writeFileSync(`${__filename}.txt`, `${loadingTime} | ${listenTime}\n`, { encoding: 'utf-8', flag: 'a' })
+  require('node:fs').writeFileSync(`${__filename}.txt`, `${loadingTime} | ${listenTime}\n`, { encoding: 'utf-8', flag: 'a' })
   server.close()
 })
diff --git a/metrics/startup-routes-schema.cjs b/metrics/startup-routes-schema.cjs
index 5e08e585..fb7a83cb 100644
--- a/metrics/startup-routes-schema.cjs
+++ b/metrics/startup-routes-schema.cjs
@@ -25,7 +25,7 @@ for (let i = 0; i < routes; ++i) {
 const loadingTime = process.hrtime(start)
 server.listen({ port: 0 }, () => {
   const listenTime = process.hrtime(start)
-  const path = require('path')
-  require('fs').writeFileSync(path.join(__dirname, `${routes}-${path.basename(__filename)}.txt`), `${loadingTime} | ${listenTime}\n`, { encoding: 'utf-8', flag: 'a' })
+  const path = require('node:path')
+  require('node:fs').writeFileSync(path.join(__dirname, `${routes}-${path.basename(__filename)}.txt`), `${loadingTime} | ${listenTime}\n`, { encoding: 'utf-8', flag: 'a' })
   server.close()
 })
diff --git a/metrics/startup-routes.cjs b/metrics/startup-routes.cjs
index ddfa4a89..9b22aef4 100644
--- a/metrics/startup-routes.cjs
+++ b/metrics/startup-routes.cjs
@@ -17,7 +17,7 @@ const loadingTime = process.hrtime(start)
 
 server.listen({ port: 0 }, () => {
   const listenTime = process.hrtime(start)
-  const path = require('path')
-  require('fs').writeFileSync(path.join(__dirname, `${routes}-${path.basename(__filename)}.txt`), `${loadingTime} | ${listenTime}\n`, { encoding: 'utf-8', flag: 'a' })
+  const path = require('node:path')
+  require('node:fs').writeFileSync(path.join(__dirname, `${routes}-${path.basename(__filename)}.txt`), `${loadingTime} | ${listenTime}\n`, { encoding: 'utf-8', flag: 'a' })
   server.close()
 })
diff --git a/metrics/startup.cjs b/metrics/startup.cjs
index 50e548e2..f352c478 100644
--- a/metrics/startup.cjs
+++ b/metrics/startup.cjs
@@ -1,7 +1,7 @@
 'use strict'
 
-const { Worker } = require('worker_threads')
-const path = require('path')
+const { Worker } = require('node:worker_threads')
+const path = require('node:path')
 
 const minSamples = 5