diff --git a/api/package.json b/api/package.json
index 70891b350..915af30a6 100644
--- a/api/package.json
+++ b/api/package.json
@@ -16,7 +16,7 @@
     "unzip-stream": "0.3.0"
   },
   "devDependencies": {
-    "@types/node": "13.1.4",
+    "@types/node": "14.18.33",
     "@types/node-fetch": "2.5.4",
     "@vercel/node": "1.9.0",
     "typescript": "3.9.6"
diff --git a/packages/cli/package.json b/packages/cli/package.json
index 9714262a0..fed191977 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -81,7 +81,7 @@
     "@types/minimatch": "3.0.3",
     "@types/mri": "1.1.0",
     "@types/ms": "0.7.30",
-    "@types/node": "11.11.0",
+    "@types/node": "14.18.33",
     "@types/node-fetch": "2.5.10",
     "@types/npm-package-arg": "6.1.0",
     "@types/pluralize": "0.0.29",
diff --git a/packages/cli/src/util/client.ts b/packages/cli/src/util/client.ts
index 1ca617776..66715ccbd 100644
--- a/packages/cli/src/util/client.ts
+++ b/packages/cli/src/util/client.ts
@@ -1,8 +1,7 @@
 import { bold } from 'chalk';
 import inquirer from 'inquirer';
 import { EventEmitter } from 'events';
-import { URLSearchParams } from 'url';
-import { parse as parseUrl } from 'url';
+import { URL } from 'url';
 import { VercelConfig } from '@vercel/client';
 import retry, { RetryFunction, Options as RetryOptions } from 'async-retry';
 import fetch, { BodyInit, Headers, RequestInit, Response } from 'node-fetch';
@@ -87,25 +86,18 @@ export default class Client extends EventEmitter implements Stdio {
   }
 
   private _fetch(_url: string, opts: FetchOptions = {}) {
-    const parsedUrl = parseUrl(_url, true);
-    const apiUrl = parsedUrl.host
-      ? `${parsedUrl.protocol}//${parsedUrl.host}`
-      : '';
+    const url = new URL(_url, this.apiUrl);
 
     if (opts.accountId || opts.useCurrentTeam !== false) {
-      const query = new URLSearchParams(parsedUrl.query);
-
       if (opts.accountId) {
         if (opts.accountId.startsWith('team_')) {
-          query.set('teamId', opts.accountId);
+          url.searchParams.set('teamId', opts.accountId);
         } else {
-          query.delete('teamId');
+          url.searchParams.delete('teamId');
         }
       } else if (opts.useCurrentTeam !== false && this.config.currentTeam) {
-        query.set('teamId', this.config.currentTeam);
+        url.searchParams.set('teamId', this.config.currentTeam);
       }
-
-      _url = `${apiUrl}${parsedUrl.pathname}?${query}`;
     }
 
     const headers = new Headers(opts.headers);
@@ -122,7 +114,6 @@ export default class Client extends EventEmitter implements Stdio {
       body = opts.body;
     }
 
-    const url = `${apiUrl ? '' : this.apiUrl}${_url}`;
     const requestId = this.requestIdCounter++;
     return this.output.time(res => {
       if (res) {
@@ -130,7 +121,7 @@ export default class Client extends EventEmitter implements Stdio {
           res.statusText
         }: ${res.headers.get('x-vercel-id')}`;
       } else {
-        return `#${requestId} → ${opts.method || 'GET'} ${url}`;
+        return `#${requestId} → ${opts.method || 'GET'} ${url.href}`;
       }
     }, fetch(url, { ...opts, headers, body }));
   }
diff --git a/packages/cli/src/util/dev/builder.ts b/packages/cli/src/util/dev/builder.ts
index f573de0d2..006da3364 100644
--- a/packages/cli/src/util/dev/builder.ts
+++ b/packages/cli/src/util/dev/builder.ts
@@ -87,8 +87,12 @@ async function createBuildProcess(
 
   return new Promise((resolve, reject) => {
     // The first message that the builder process sends is the `ready` event
-    buildProcess.once('message', ({ type }) => {
-      if (type !== 'ready') {
+    buildProcess.once('message', data => {
+      if (
+        data !== null &&
+        typeof data === 'object' &&
+        (data as { type: string }).type !== 'ready'
+      ) {
         reject(new Error('Did not get "ready" event from builder'));
       } else {
         resolve(buildProcess);
diff --git a/packages/cli/src/util/dev/parse-listen.ts b/packages/cli/src/util/dev/parse-listen.ts
index 0b3556bc0..0e2c2df98 100644
--- a/packages/cli/src/util/dev/parse-listen.ts
+++ b/packages/cli/src/util/dev/parse-listen.ts
@@ -31,11 +31,11 @@ export function parseListen(str: string, defaultPort = 3000): ListenSpec {
       return [url.pathname];
     case 'tcp:':
       url.port = url.port || String(defaultPort);
-      return [parseInt(url.port, 10), url.hostname];
+      return [parseInt(url.port, 10), url.hostname ?? undefined];
     default:
       if (!url.slashes) {
         if (url.protocol === null) {
-          return [defaultPort, url.pathname];
+          return [defaultPort, url.pathname ?? undefined];
         }
         port = Number(url.hostname);
         if (url.protocol && !isNaN(port)) {
diff --git a/packages/cli/src/util/dev/parse-query-string.ts b/packages/cli/src/util/dev/parse-query-string.ts
index 71ae07561..ed82044be 100644
--- a/packages/cli/src/util/dev/parse-query-string.ts
+++ b/packages/cli/src/util/dev/parse-query-string.ts
@@ -4,7 +4,7 @@
  * @param querystring - The querystring to parse, also known as the "search" string.
  */
 export function parseQueryString(
-  querystring?: string
+  querystring?: string | null
 ): Record<string, string[]> {
   const query: Record<string, string[]> = Object.create(null);
   if (!querystring || !querystring.startsWith('?') || querystring === '?') {
@@ -38,9 +38,9 @@ export function parseQueryString(
  */
 export function formatQueryString(
   query: Record<string, string[]> | undefined
-): string | undefined {
+): string | null {
   if (!query) {
-    return undefined;
+    return null;
   }
   let s = '';
   let prefix = '?';
@@ -55,5 +55,5 @@ export function formatQueryString(
       prefix = '&';
     }
   }
-  return s || undefined;
+  return s || null;
 }
diff --git a/packages/cli/src/util/dev/router.ts b/packages/cli/src/util/dev/router.ts
index 8fa818cb1..3e54ad60d 100644
--- a/packages/cli/src/util/dev/router.ts
+++ b/packages/cli/src/util/dev/router.ts
@@ -57,7 +57,8 @@ export async function devRouter(
   phase?: HandleValue | null
 ): Promise<RouteResult> {
   let result: RouteResult | undefined;
-  let { pathname: reqPathname = '/', search: reqSearch } = url.parse(reqUrl);
+  let { pathname: reqPathname, search: reqSearch } = url.parse(reqUrl);
+  reqPathname ??= '/';
   const reqQuery = parseQueryString(reqSearch);
   const combinedHeaders: HttpHeadersConfig = { ...previousHeaders };
   let status: number | undefined;
@@ -130,7 +131,8 @@ export async function devRouter(
           phase !== 'hit' &&
           !isDestUrl
         ) {
-          const { pathname = '/' } = url.parse(destPath);
+          let { pathname } = url.parse(destPath);
+          pathname ??= '/';
           const hasDestFile = await devServer.hasFilesystem(
             pathname,
             vercelConfig
@@ -186,8 +188,9 @@ export async function devRouter(
           if (!destPath.startsWith('/')) {
             destPath = `/${destPath}`;
           }
-          const { pathname: destPathname = '/', search: destSearch } =
+          let { pathname: destPathname, search: destSearch } =
             url.parse(destPath);
+          destPathname ??= '/';
           const destQuery = parseQueryString(destSearch);
           Object.assign(destQuery, reqQuery);
           result = {
diff --git a/packages/cli/test/unit/util/dev/parse-query-string.test.ts b/packages/cli/test/unit/util/dev/parse-query-string.test.ts
index 76a09eb8f..132325946 100644
--- a/packages/cli/test/unit/util/dev/parse-query-string.test.ts
+++ b/packages/cli/test/unit/util/dev/parse-query-string.test.ts
@@ -23,24 +23,24 @@ describe('parseQueryString', () => {
     const parsed = parseQueryString('');
     expect(parsed).toEqual({});
     const format = formatQueryString(parsed);
-    expect(format).toEqual(undefined);
+    expect(format).toEqual(null);
   });
   it('should work with question mark', async () => {
     const parsed = parseQueryString('?');
     expect(parsed).toEqual({});
     const format = formatQueryString(parsed);
-    expect(format).toEqual(undefined);
+    expect(format).toEqual(null);
   });
   it('should work without question mark', async () => {
     const parsed = parseQueryString('blarg');
     expect(parsed).toEqual({});
     const format = formatQueryString(parsed);
-    expect(format).toEqual(undefined);
+    expect(format).toEqual(null);
   });
   it('should work with undefined', async () => {
     const parsed = parseQueryString(undefined);
     expect(parsed).toEqual({});
     const format = formatQueryString(parsed);
-    expect(format).toEqual(undefined);
+    expect(format).toEqual(null);
   });
 });
diff --git a/packages/client/package.json b/packages/client/package.json
index efcac51b8..dda34dcc6 100644
--- a/packages/client/package.json
+++ b/packages/client/package.json
@@ -28,7 +28,7 @@
     "@types/jest": "27.4.1",
     "@types/minimatch": "3.0.5",
     "@types/ms": "0.7.30",
-    "@types/node": "12.0.4",
+    "@types/node": "14.18.33",
     "@types/node-fetch": "2.5.4",
     "@types/recursive-readdir": "2.2.0",
     "@types/tar-fs": "1.16.1",
diff --git a/packages/error-utils/package.json b/packages/error-utils/package.json
index ca441ed87..4fb8a224e 100644
--- a/packages/error-utils/package.json
+++ b/packages/error-utils/package.json
@@ -17,7 +17,7 @@
   "license": "MIT",
   "devDependencies": {
     "@types/jest": "29.2.1",
-    "@types/node": "16.11.7",
+    "@types/node": "14.18.33",
     "jest": "29.2.2",
     "ts-jest": "29.0.3",
     "typescript": "^4.8.4"
diff --git a/packages/frameworks/package.json b/packages/frameworks/package.json
index 73ba19dc8..af7998146 100644
--- a/packages/frameworks/package.json
+++ b/packages/frameworks/package.json
@@ -19,7 +19,7 @@
   "devDependencies": {
     "@types/jest": "27.4.1",
     "@types/js-yaml": "3.12.1",
-    "@types/node": "12.0.4",
+    "@types/node": "14.18.33",
     "@types/node-fetch": "2.5.8",
     "@vercel/routing-utils": "2.1.1",
     "ajv": "6.12.2",
diff --git a/packages/fs-detectors/package.json b/packages/fs-detectors/package.json
index d5a5d3ea8..d0a9bee76 100644
--- a/packages/fs-detectors/package.json
+++ b/packages/fs-detectors/package.json
@@ -32,7 +32,7 @@
     "@types/jest": "27.5.1",
     "@types/js-yaml": "4.0.5",
     "@types/minimatch": "3.0.5",
-    "@types/node": "12.12.20",
+    "@types/node": "14.18.33",
     "@types/semver": "7.3.10",
     "@vercel/build-utils": "4.2.0",
     "typescript": "4.3.4"
diff --git a/packages/hydrogen/package.json b/packages/hydrogen/package.json
index 98ad6670a..73ea80a7f 100644
--- a/packages/hydrogen/package.json
+++ b/packages/hydrogen/package.json
@@ -20,7 +20,7 @@
   ],
   "devDependencies": {
     "@types/jest": "27.5.1",
-    "@types/node": "*",
+    "@types/node": "14.18.33",
     "@vercel/build-utils": "5.5.7",
     "@vercel/static-config": "2.0.5",
     "typescript": "4.6.4"
diff --git a/packages/next/package.json b/packages/next/package.json
index c7df2d13a..62ba1311b 100644
--- a/packages/next/package.json
+++ b/packages/next/package.json
@@ -39,7 +39,7 @@
     "@types/fs-extra": "8.0.0",
     "@types/glob": "7.1.3",
     "@types/next-server": "8.0.0",
-    "@types/node": "14.17.27",
+    "@types/node": "14.18.33",
     "@types/resolve-from": "5.0.1",
     "@types/semver": "6.0.0",
     "@types/text-table": "0.2.1",
diff --git a/packages/node-bridge/package.json b/packages/node-bridge/package.json
index 2ef7f01e2..2d5873aa7 100644
--- a/packages/node-bridge/package.json
+++ b/packages/node-bridge/package.json
@@ -22,7 +22,7 @@
   },
   "devDependencies": {
     "@types/aws-lambda": "8.10.19",
-    "@types/node": "*",
+    "@types/node": "14.18.33",
     "jsonlines": "0.1.1",
     "test-listen": "1.1.0",
     "typescript": "4.3.4"
diff --git a/packages/node/package.json b/packages/node/package.json
index 282d3fbdb..325baf303 100644
--- a/packages/node/package.json
+++ b/packages/node/package.json
@@ -30,7 +30,7 @@
   },
   "dependencies": {
     "@edge-runtime/vm": "2.0.0",
-    "@types/node": "*",
+    "@types/node": "14.18.33",
     "@vercel/build-utils": "5.5.7",
     "@vercel/node-bridge": "3.1.1",
     "@vercel/static-config": "2.0.5",
diff --git a/packages/redwood/package.json b/packages/redwood/package.json
index c82c43582..8abd02f8b 100644
--- a/packages/redwood/package.json
+++ b/packages/redwood/package.json
@@ -25,7 +25,7 @@
   },
   "devDependencies": {
     "@types/aws-lambda": "8.10.19",
-    "@types/node": "*",
+    "@types/node": "14.18.33",
     "@types/semver": "6.0.0",
     "@vercel/build-utils": "5.5.7"
   }
diff --git a/packages/remix/package.json b/packages/remix/package.json
index 9e9d32db6..7240ca137 100644
--- a/packages/remix/package.json
+++ b/packages/remix/package.json
@@ -24,7 +24,7 @@
   },
   "devDependencies": {
     "@types/jest": "27.5.1",
-    "@types/node": "*",
+    "@types/node": "14.18.33",
     "@vercel/build-utils": "5.5.7",
     "typescript": "4.6.4"
   }
diff --git a/packages/routing-utils/package.json b/packages/routing-utils/package.json
index a1748acfa..6fa2c8353 100644
--- a/packages/routing-utils/package.json
+++ b/packages/routing-utils/package.json
@@ -23,7 +23,7 @@
   },
   "devDependencies": {
     "@types/jest": "27.4.1",
-    "@types/node": "12.12.20",
+    "@types/node": "14.18.33",
     "ajv": "^6.0.0",
     "typescript": "4.3.4"
   },
diff --git a/packages/routing-utils/src/superstatic.ts b/packages/routing-utils/src/superstatic.ts
index c983d1ab2..cbb2c77ac 100644
--- a/packages/routing-utils/src/superstatic.ts
+++ b/packages/routing-utils/src/superstatic.ts
@@ -297,7 +297,12 @@ function replaceSegments(
         safelyCompile(unescapeSegments(str), indexes, true)
       );
     } else {
-      query[key] = safelyCompile(unescapeSegments(strOrArray), indexes, true);
+      // TODO: handle strOrArray is undefined
+      query[key] = safelyCompile(
+        unescapeSegments(strOrArray as string),
+        indexes,
+        true
+      );
     }
   }
 
diff --git a/packages/static-config/package.json b/packages/static-config/package.json
index 10d1e1b28..7178e70e9 100644
--- a/packages/static-config/package.json
+++ b/packages/static-config/package.json
@@ -24,7 +24,7 @@
   "devDependencies": {
     "@swc/core": "1.2.182",
     "@types/jest": "27.4.1",
-    "@types/node": "*"
+    "@types/node": "14.18.33"
   },
   "jest": {
     "preset": "ts-jest",
diff --git a/yarn.lock b/yarn.lock
index a930d76d3..8b2de8a5c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3033,30 +3033,10 @@
   resolved "https://registry.yarnpkg.com/@types/node/-/node-10.12.18.tgz#1d3ca764718915584fcd9f6344621b7672665c67"
   integrity sha512-fh+pAqt4xRzPfqA6eh3Z2y6fyZavRIumvjhaCL753+TVkGKGhpPeyrJG2JftD0T9q4GF00KjefsQ+PQNDdWQaQ==
 
-"@types/node@11.11.0":
-  version "11.11.0"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-11.11.0.tgz#070e9ce7c90e727aca0e0c14e470f9a93ffe9390"
-  integrity sha512-D5Rt+HXgEywr3RQJcGlZUCTCx1qVbCZpVk3/tOOA6spLNZdGm8BU+zRgdRYDoF1pO3RuXLxADzMrF903JlQXqg==
-
-"@types/node@12.0.4":
-  version "12.0.4"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-12.0.4.tgz#46832183115c904410c275e34cf9403992999c32"
-  integrity sha512-j8YL2C0fXq7IONwl/Ud5Kt0PeXw22zGERt+HSSnwbKOJVsAGkEz3sFCYwaF9IOuoG1HOtE0vKCj6sXF7Q0+Vaw==
-
-"@types/node@12.12.20":
-  version "12.12.20"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-12.12.20.tgz#7b693038ce661fe57a7ffa4679440b5e7c5e8b99"
-  integrity sha512-VAe+DiwpnC/g448uN+/3gRl4th0BTdrR9gSLIOHA+SUQskaYZQDOHG7xmjiE7JUhjbXnbXytf6Ih+/pA6CtMFQ==
-
-"@types/node@14.17.27":
-  version "14.17.27"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-14.17.27.tgz#5054610d37bb5f6e21342d0e6d24c494231f3b85"
-  integrity sha512-94+Ahf9IcaDuJTle/2b+wzvjmutxXAEXU6O81JHblYXUg2BDG+dnBy7VxIPHKAyEEDHzCMQydTJuWvrE+Aanzw==
-
-"@types/node@16.11.7":
-  version "16.11.7"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-16.11.7.tgz#36820945061326978c42a01e56b61cd223dfdc42"
-  integrity sha512-QB5D2sqfSjCmTuWcBWyJ+/44bcjO7VbjSbOE0ucoVbAsSNQc4Lt6QkgkVXkTDwkL4z/beecZNDvVX15D4P8Jbw==
+"@types/node@14.18.33":
+  version "14.18.33"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-14.18.33.tgz#8c29a0036771569662e4635790ffa9e057db379b"
+  integrity sha512-qelS/Ra6sacc4loe/3MSjXNL1dNQ/GjxNHVzuChwMfmk7HuycRLVQN2qNY3XahK+fZc5E2szqQSKUyAF0E+2bg==
 
 "@types/normalize-package-data@^2.4.0":
   version "2.4.0"