diff --git a/packages/cli/package.json b/packages/cli/package.json
index 236c1019e1..e221423e5e 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -137,7 +137,6 @@
     "@types/rollup-plugin-peer-deps-external": "^2.2.0",
     "@types/rollup-plugin-postcss": "^2.0.0",
     "@types/tar": "^4.0.3",
-    "@types/webpack-dev-server": "^3.11.2",
     "@types/yarnpkg__lockfile": "^1.1.4",
     "del": "^6.0.0",
     "mock-fs": "^4.13.0",
diff --git a/packages/cli/src/lib/bundler/server.ts b/packages/cli/src/lib/bundler/server.ts
index 7acce7da66..67a1538243 100644
--- a/packages/cli/src/lib/bundler/server.ts
+++ b/packages/cli/src/lib/bundler/server.ts
@@ -45,8 +45,8 @@ export async function serveBundle(options: ServeOptions) {
   const server = new WebpackDevServer(compiler, {
     hot: !process.env.CI,
     devMiddleware: {
-      // contentBase: paths.targetPublic,
       publicPath: config.output?.publicPath as string,
+      stats: 'errors-warnings',
     },
     static: {
       publicPath: config.output?.publicPath as string,
@@ -57,14 +57,12 @@ export async function serveBundle(options: ServeOptions) {
       // See https://github.com/facebookincubator/create-react-app/issues/387.
       disableDotRule: true,
     },
-    // clientLogLevel: 'warning',
-    // stats: 'errors-warnings',
     https: url.protocol === 'https:',
     host,
     port,
     proxy: pkg.proxy,
     // When the dev server is behind a proxy, the host and public hostname differ
-    // allowedHosts: [url.hostname],
+    firewall: [url.hostname],
   });
 
   await new Promise<void>((resolve, reject) => {
diff --git a/yarn.lock b/yarn.lock
index db4c2a116e..7e0d680a86 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5772,14 +5772,6 @@
   dependencies:
     "@types/node" "*"
 
-"@types/connect-history-api-fallback@*":
-  version "1.3.3"
-  resolved "https://registry.npmjs.org/@types/connect-history-api-fallback/-/connect-history-api-fallback-1.3.3.tgz#4772b79b8b53185f0f4c9deab09236baf76ee3b4"
-  integrity sha512-7SxFCd+FLlxCfwVwbyPxbR4khL9aNikJhrorw8nUIOqeuooc9gifBuDQOJw5kzN7i6i3vLn9G8Wde/4QDihpYw==
-  dependencies:
-    "@types/express-serve-static-core" "*"
-    "@types/node" "*"
-
 "@types/connect@*":
   version "3.4.33"
   resolved "https://registry.npmjs.org/@types/connect/-/connect-3.4.33.tgz#31610c901eca573b8713c3330abc6e6b9f588546"
@@ -5950,19 +5942,19 @@
   resolved "https://registry.npmjs.org/@types/eventsource/-/eventsource-1.1.5.tgz#408e9b45efb176c8bea672ab58c81e7ab00d24bc"
   integrity sha512-BA9q9uC2PAMkUS7DunHTxWZZaVpeNzDG8lkBxcKwzKJClfDQ4Z59/Csx7HSH/SIqFN2JWh0tAKAM6k/wRR0OZg==
 
-"@types/express-serve-static-core@*", "@types/express-serve-static-core@^4.17.5":
-  version "4.17.18"
-  resolved "https://registry.npmjs.org/@types/express-serve-static-core/-/express-serve-static-core-4.17.18.tgz#8371e260f40e0e1ca0c116a9afcd9426fa094c40"
-  integrity sha512-m4JTwx5RUBNZvky/JJ8swEJPKFd8si08pPF2PfizYjGZOKr/svUWPcoUmLow6MmPzhasphB7gSTINY67xn3JNA==
+"@types/express-serve-static-core@^4.17.18", "@types/express-serve-static-core@^4.17.21":
+  version "4.17.24"
+  resolved "https://registry.npmjs.org/@types/express-serve-static-core/-/express-serve-static-core-4.17.24.tgz#ea41f93bf7e0d59cd5a76665068ed6aab6815c07"
+  integrity sha512-3UJuW+Qxhzwjq3xhwXm2onQcFHn76frIYVbTu+kn24LFxI+dEhdfISDFovPB8VpEgW8oQCTpRuCe+0zJxB7NEA==
   dependencies:
     "@types/node" "*"
     "@types/qs" "*"
     "@types/range-parser" "*"
 
-"@types/express-serve-static-core@^4.17.18", "@types/express-serve-static-core@^4.17.21":
-  version "4.17.24"
-  resolved "https://registry.npmjs.org/@types/express-serve-static-core/-/express-serve-static-core-4.17.24.tgz#ea41f93bf7e0d59cd5a76665068ed6aab6815c07"
-  integrity sha512-3UJuW+Qxhzwjq3xhwXm2onQcFHn76frIYVbTu+kn24LFxI+dEhdfISDFovPB8VpEgW8oQCTpRuCe+0zJxB7NEA==
+"@types/express-serve-static-core@^4.17.5":
+  version "4.17.18"
+  resolved "https://registry.npmjs.org/@types/express-serve-static-core/-/express-serve-static-core-4.17.18.tgz#8371e260f40e0e1ca0c116a9afcd9426fa094c40"
+  integrity sha512-m4JTwx5RUBNZvky/JJ8swEJPKFd8si08pPF2PfizYjGZOKr/svUWPcoUmLow6MmPzhasphB7gSTINY67xn3JNA==
   dependencies:
     "@types/node" "*"
     "@types/qs" "*"
@@ -6892,17 +6884,6 @@
   resolved "https://registry.npmjs.org/@types/uuid/-/uuid-8.3.0.tgz#215c231dff736d5ba92410e6d602050cce7e273f"
   integrity sha512-eQ9qFW/fhfGJF8WKHGEHZEyVWfZxrT+6CLIJGBcZPfxUh/+BnEj+UCGYMlr9qZuX/2AltsvwrGqp0LhEW8D0zQ==
 
-"@types/webpack-dev-server@^3.11.2":
-  version "3.11.3"
-  resolved "https://registry.npmjs.org/@types/webpack-dev-server/-/webpack-dev-server-3.11.3.tgz#237e26d87651cf95490dcd356f568c8c84016177"
-  integrity sha512-p9B/QClflreKDeamKhBwuo5zqtI++wwb9QNG/CdIZUFtHvtaq0dWVgbtV7iMl4Sr4vWzEFj0rn16pgUFANjLPA==
-  dependencies:
-    "@types/connect-history-api-fallback" "*"
-    "@types/express" "*"
-    "@types/serve-static" "*"
-    "@types/webpack" "^4"
-    http-proxy-middleware "^1.0.0"
-
 "@types/webpack-env@^1.15.2", "@types/webpack-env@^1.15.3", "@types/webpack-env@^1.16.0":
   version "1.16.0"
   resolved "https://registry.npmjs.org/@types/webpack-env/-/webpack-env-1.16.0.tgz#8c0a9435dfa7b3b1be76562f3070efb3f92637b4"
@@ -6917,7 +6898,7 @@
     "@types/source-list-map" "*"
     source-map "^0.6.1"
 
-"@types/webpack@^4", "@types/webpack@^4.41.8":
+"@types/webpack@^4.41.8":
   version "4.41.27"
   resolved "https://registry.npmjs.org/@types/webpack/-/webpack-4.41.27.tgz#f47da488c8037e7f1b2dbf2714fbbacb61ec0ffc"
   integrity sha512-wK/oi5gcHi72VMTbOaQ70VcDxSQ1uX8S2tukBK9ARuGXrYM/+u4ou73roc7trXDNmCxCoerE8zruQqX/wuHszA==
@@ -15045,17 +15026,6 @@ http-proxy-agent@^4.0.0, http-proxy-agent@^4.0.1:
     agent-base "6"
     debug "4"
 
-http-proxy-middleware@^1.0.0:
-  version "1.1.1"
-  resolved "https://registry.npmjs.org/http-proxy-middleware/-/http-proxy-middleware-1.1.1.tgz#48900a68cd9d388c735d1dd97302c919b7e94a13"
-  integrity sha512-FIDg9zPvOwMhQ3XKB2+vdxK6WWbVAH7s5QpqQCif7a1TNL76GNAATWA1sy6q2gSfss8UJ/Nwza3N6QnFkKclpA==
-  dependencies:
-    "@types/http-proxy" "^1.17.5"
-    http-proxy "^1.18.1"
-    is-glob "^4.0.1"
-    is-plain-obj "^3.0.0"
-    micromatch "^4.0.2"
-
 http-proxy-middleware@^1.3.1:
   version "1.3.1"
   resolved "https://registry.npmjs.org/http-proxy-middleware/-/http-proxy-middleware-1.3.1.tgz#43700d6d9eecb7419bf086a128d0f7205d9eb665"