diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index b207add..ef5d807 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -20,7 +20,7 @@ jobs:
           node-version: ${{ matrix.node-version }}
       - run: npm install
       - run: npm test
-      - uses: codecov/codecov-action@v1
-        if: matrix.node-version == 14
+      - uses: codecov/codecov-action@v2
+        if: matrix.node-version == 16
         with:
           fail_ci_if_error: true
diff --git a/index.js b/index.js
index 70673a8..1c5f9a1 100644
--- a/index.js
+++ b/index.js
@@ -192,6 +192,7 @@ export default function normalizeUrl(urlString, options) {
 
 	// Remove query unwanted parameters
 	if (Array.isArray(options.removeQueryParameters)) {
+		// eslint-disable-next-line unicorn/no-useless-spread -- We are intentionally spreading to get a copy.
 		for (const key of [...urlObject.searchParams.keys()]) {
 			if (testParameter(key, options.removeQueryParameters)) {
 				urlObject.searchParams.delete(key);
diff --git a/index.test-d.ts b/index.test-d.ts
index 536b93d..17c38b8 100644
--- a/index.test-d.ts
+++ b/index.test-d.ts
@@ -11,7 +11,7 @@ normalizeUrl('http://sindresorhus.com:80/', {forceHttps: true});
 normalizeUrl('user:password@sindresorhus.com', {stripAuthentication: false});
 normalizeUrl('sindresorhus.com/about.html#contact', {stripHash: true});
 normalizeUrl('https://sindresorhus.com', {stripProtocol: true});
-normalizeUrl('http://www.sindresorhus.com', {stripWWW: false});
+normalizeUrl('http://www.sindresorhus.com', {stripWWW: false}); // eslint-disable-line @typescript-eslint/naming-convention
 normalizeUrl('www.sindresorhus.com?foo=bar&ref=test_ref', {
 	removeQueryParameters: ['ref', /test/],
 });
diff --git a/package.json b/package.json
index af71686..09c50e0 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
 		"node": ">=12.20"
 	},
 	"scripts": {
-		"test": "xo && c8 ava && tsd"
+		"test": "ava && tsd"
 	},
 	"files": [
 		"index.js",
@@ -38,11 +38,10 @@
 		"canonical"
 	],
 	"devDependencies": {
-		"ava": "^3.15.0",
-		"c8": "^7.7.3",
-		"tsd": "^0.17.0",
-		"typescript": "^4.3.5",
-		"xo": "^0.41.0"
+		"ava": "^4.0.1",
+		"c8": "^7.11.0",
+		"tsd": "^0.19.1",
+		"xo": "^0.47.0"
 	},
 	"c8": {
 		"reporter": [
diff --git a/readme.md b/readme.md
index fea18e8..71d8638 100644
--- a/readme.md
+++ b/readme.md
@@ -8,8 +8,8 @@ Useful when you need to display, store, deduplicate, sort, compare, etc, URLs.
 
 ## Install
 
-```
-$ npm install normalize-url
+```sh
+npm install normalize-url
 ```
 
 *If you need to use this in the browser, use version 4: `npm i normalize-url@4`*