diff --git a/index.js b/index.js
index 1c913138..3199417f 100644
--- a/index.js
+++ b/index.js
@@ -17,7 +17,8 @@ exports.Summary = require('./lib/summary');
 exports.Pushgateway = require('./lib/pushgateway');
 
 exports.linearBuckets = require('./lib/bucketGenerators').linearBuckets;
-exports.exponentialBuckets = require('./lib/bucketGenerators').exponentialBuckets;
+exports.exponentialBuckets =
+	require('./lib/bucketGenerators').exponentialBuckets;
 
 exports.collectDefaultMetrics = require('./lib/defaultMetrics');
 
diff --git a/lib/metrics/gc.js b/lib/metrics/gc.js
index 56ffce3a..75b8f4bc 100644
--- a/lib/metrics/gc.js
+++ b/lib/metrics/gc.js
@@ -32,8 +32,7 @@ module.exports = (registry, config = {}) => {
 		: DEFAULT_GC_DURATION_BUCKETS;
 	const gcHistogram = new Histogram({
 		name: namePrefix + NODEJS_GC_DURATION_SECONDS,
-		help:
-			'Garbage collection duration by kind, one of major, minor, incremental or weakcb.',
+		help: 'Garbage collection duration by kind, one of major, minor, incremental or weakcb.',
 		labelNames: ['kind', ...labelNames],
 		buckets,
 		registers: registry ? [registry] : undefined,
diff --git a/lib/metrics/processHandles.js b/lib/metrics/processHandles.js
index 7ba58738..9a78d9f8 100644
--- a/lib/metrics/processHandles.js
+++ b/lib/metrics/processHandles.js
@@ -20,8 +20,7 @@ module.exports = (registry, config = {}) => {
 
 	new Gauge({
 		name: namePrefix + NODEJS_ACTIVE_HANDLES,
-		help:
-			'Number of active libuv handles grouped by handle type. Every handle type is C++ class name.',
+		help: 'Number of active libuv handles grouped by handle type. Every handle type is C++ class name.',
 		labelNames: ['type', ...labelNames],
 		registers,
 		collect() {
diff --git a/lib/metrics/processRequests.js b/lib/metrics/processRequests.js
index cb47ee38..2351f71d 100644
--- a/lib/metrics/processRequests.js
+++ b/lib/metrics/processRequests.js
@@ -18,8 +18,7 @@ module.exports = (registry, config = {}) => {
 
 	new Gauge({
 		name: namePrefix + NODEJS_ACTIVE_REQUESTS,
-		help:
-			'Number of active libuv requests grouped by request type. Every request type is C++ class name.',
+		help: 'Number of active libuv requests grouped by request type. Every request type is C++ class name.',
 		labelNames: ['type', ...labelNames],
 		registers: registry ? [registry] : undefined,
 		collect() {
diff --git a/lib/metrics/processResources.js b/lib/metrics/processResources.js
index 9ed85d25..c8acc1fd 100644
--- a/lib/metrics/processResources.js
+++ b/lib/metrics/processResources.js
@@ -17,8 +17,7 @@ module.exports = (registry, config = {}) => {
 
 	new Gauge({
 		name: namePrefix + NODEJS_ACTIVE_RESOURCES,
-		help:
-			'Number of active resources that are currently keeping the event loop alive, grouped by async resource type.',
+		help: 'Number of active resources that are currently keeping the event loop alive, grouped by async resource type.',
 		labelNames: ['type', ...labelNames],
 		registers: registry ? [registry] : undefined,
 		collect() {
diff --git a/package.json b/package.json
index 6649616c..1eccfed8 100644
--- a/package.json
+++ b/package.json
@@ -13,9 +13,11 @@
 	},
 	"scripts": {
 		"benchmarks": "node ./benchmarks/index.js",
-		"test": "npm run lint && npm run compile-typescript && npm run test-unit",
+		"test": "npm run lint && npm run check-prettier && npm run compile-typescript && npm run test-unit",
 		"lint": "eslint .",
 		"test-unit": "jest",
+		"run-prettier": "prettier . .eslintrc",
+		"check-prettier": "npm run run-prettier -- --check",
 		"compile-typescript": "tsc --project ."
 	},
 	"repository": {
@@ -41,7 +43,7 @@
 		"jest": "^26.0.1",
 		"lint-staged": "^10.0.4",
 		"nock": "^13.0.5",
-		"prettier": "2.0.5",
+		"prettier": "2.7.1",
 		"typescript": "^4.0.2"
 	},
 	"dependencies": {
@@ -62,6 +64,7 @@
 		"useTabs": true,
 		"arrowParens": "avoid",
 		"trailingComma": "all",
+		"endOfLine": "auto",
 		"overrides": [
 			{
 				"files": "*.md",