diff --git a/packages/webpack/package.json b/packages/webpack/package.json
index caec9514bb..54ff48756f 100644
--- a/packages/webpack/package.json
+++ b/packages/webpack/package.json
@@ -21,7 +21,7 @@
     "css-loader": "^2.1.0",
     "cssnano": "^4.1.10",
     "eventsource-polyfill": "^0.9.6",
-    "extract-css-chunks-webpack-plugin": "^3.3.2",
+    "extract-css-chunks-webpack-plugin": "^3.3.3",
     "file-loader": "^3.0.1",
     "fs-extra": "^7.0.1",
     "glob": "^7.1.3",
diff --git a/yarn.lock b/yarn.lock
index a68a62fd94..2152f22fa8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4570,14 +4570,14 @@ extglob@^2.0.4:
     snapdragon "^0.8.1"
     to-regex "^3.0.1"
 
-extract-css-chunks-webpack-plugin@^3.3.2:
-  version "3.3.2"
-  resolved "https://registry.npmjs.org/extract-css-chunks-webpack-plugin/-/extract-css-chunks-webpack-plugin-3.3.2.tgz#c99ba78be7c670e1bbd1dcffe3e272ab5e88026d"
-  integrity sha512-7XNEW3AiFiWqOCxJyjNDMqk+PMwqSQhrAr/NobhlI1fxb0a4AqlgCn3+dxlcqTlD+MhRz0jI4u3bXmw3jyoBVQ==
+extract-css-chunks-webpack-plugin@^3.3.3:
+  version "3.3.3"
+  resolved "https://registry.npmjs.org/extract-css-chunks-webpack-plugin/-/extract-css-chunks-webpack-plugin-3.3.3.tgz#d550be32b93dad5d290e9d979d37dd317bdaec9b"
+  integrity sha512-4DYo3jna9ov81rdKtE1U2cirb3ERoWhHldzRxZWx3Q5i5Dm6U+mmfon7PmaKDuh6+xySVOqtlXrZyJY2V4tc+g==
   dependencies:
     loader-utils "^1.1.0"
     lodash "^4.17.11"
-    normalize-url "^4.1.0"
+    normalize-url "^3.3.0"
     schema-utils "^1.0.0"
     webpack-sources "^1.1.0"
 
@@ -7399,11 +7399,6 @@ normalize-url@^3.0.0, normalize-url@^3.3.0:
   resolved "https://registry.npmjs.org/normalize-url/-/normalize-url-3.3.0.tgz#b2e1c4dc4f7c6d57743df733a4f5978d18650559"
   integrity sha512-U+JJi7duF1o+u2pynbp2zXDW2/PADgC30f0GsHZtRh+HOcXHnw137TrNlyxxRvWW5fjKd3bcLHPxofWuCjaeZg==
 
-normalize-url@^4.1.0:
-  version "4.2.0"
-  resolved "https://registry.npmjs.org/normalize-url/-/normalize-url-4.2.0.tgz#e747f16b58e6d7f391495fd86415fa04ec7c9897"
-  integrity sha512-n69+KXI+kZApR+sPwSkoAXpGlNkaiYyoHHqKOFPjJWvwZpew/EjKvuPE4+tStNgb42z5yLtdakgZCQI+LalSPg==
-
 npm-bundled@^1.0.1:
   version "1.0.6"
   resolved "https://registry.npmjs.org/npm-bundled/-/npm-bundled-1.0.6.tgz#e7ba9aadcef962bb61248f91721cd932b3fe6bdd"