diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7b00276..5395d92 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ on:
 
 jobs:
   test:
-    uses: fastify/workflows/.github/workflows/plugins-ci.yml@v3
+    uses: fastify/workflows/.github/workflows/plugins-ci.yml@v4.1.0
     with:
       license-check: true
       lint: true
diff --git a/.taprc b/.taprc
index a0a44cc..2628fff 100644
--- a/.taprc
+++ b/.taprc
@@ -1,7 +1,4 @@
-jsx: false
-ts: false
-flow: false
-coverage: false
+disable-coverage: true
 jobs: 1
 files:
-  - 'test/**/*.test.js'
+  - "test/**/*.test.js"
diff --git a/index.js b/index.js
index a604efa..8162dba 100644
--- a/index.js
+++ b/index.js
@@ -221,7 +221,7 @@ async function fastifyUnderPressure (fastify, opts) {
   }
 
   function onRequest (req, reply, next) {
-    const _pressureHandler = req.context.config.pressureHandler || pressureHandler
+    const _pressureHandler = req.routeOptions.config.pressureHandler || pressureHandler
     if (checkMaxEventLoopDelay && eventLoopDelay > maxEventLoopDelay) {
       handlePressure(_pressureHandler, req, reply, next, TYPE_EVENT_LOOP_DELAY, eventLoopDelay)
       return
@@ -310,7 +310,8 @@ function now () {
 }
 
 module.exports = fp(fastifyUnderPressure, {
-  fastify: '4.x',
+  // DISABLED UNTIL FINAL fastify@5 RELEASE:
+  // fastify: '5.x',
   name: '@fastify/under-pressure'
 })
 module.exports.default = fastifyUnderPressure
diff --git a/package.json b/package.json
index 71a74fa..e681cfb 100644
--- a/package.json
+++ b/package.json
@@ -28,19 +28,19 @@
   "author": "Tomas Della Vedova - @delvedor (http://delved.org)",
   "license": "MIT",
   "dependencies": {
-    "@fastify/error": "^3.0.0",
-    "fastify-plugin": "^4.0.0"
+    "@fastify/error": "^3.4.1",
+    "fastify-plugin": "^4.5.1"
   },
   "devDependencies": {
-    "@fastify/pre-commit": "^2.0.2",
-    "@types/node": "^20.1.0",
-    "fastify": "^4.0.0-rc.2",
-    "semver": "^7.3.2",
-    "simple-get": "^4.0.0",
+    "@fastify/pre-commit": "^2.1.0",
+    "@types/node": "^20.12.7",
+    "fastify": "^5.0.0-alpha.1",
+    "semver": "^7.6.0",
+    "simple-get": "^4.0.1",
     "sinon": "^18.0.0",
     "snazzy": "^9.0.0",
-    "standard": "^17.0.0",
-    "tap": "^16.2.0",
+    "standard": "^17.1.0",
+    "tap": "^18.7.2",
     "tsd": "^0.31.0"
   },
   "publishConfig": {
diff --git a/test/pressurehandler.test.js b/test/pressurehandler.test.js
index 5fb1390..3956347 100644
--- a/test/pressurehandler.test.js
+++ b/test/pressurehandler.test.js
@@ -268,7 +268,7 @@ test('event loop utilization', { skip: !isSupportedVersion }, t => {
 test('event loop delay (NaN)', { skip: !isSupportedVersion }, t => {
   t.plan(5)
 
-  const mockedUnderPressure = t.mock('../index', {
+  const mockedUnderPressure = t.mockRequire('../index', {
     perf_hooks: {
       monitorEventLoopDelay: () => ({
         enable: () => { },