diff --git a/package.json b/package.json
index 65ae27f830..9a5e77d488 100644
--- a/package.json
+++ b/package.json
@@ -176,7 +176,7 @@
     "license-checker-webpack-plugin": "0.2.1",
     "loader-utils": "2.0.0",
     "magic-string": "0.25.7",
-    "mini-css-extract-plugin": "1.3.5",
+    "mini-css-extract-plugin": "1.3.6",
     "minimatch": "3.0.4",
     "minimist": "^1.2.0",
     "ng-packagr": "~11.1.0",
diff --git a/packages/angular_devkit/build_angular/package.json b/packages/angular_devkit/build_angular/package.json
index 944386534b..11dd6ab65a 100644
--- a/packages/angular_devkit/build_angular/package.json
+++ b/packages/angular_devkit/build_angular/package.json
@@ -42,7 +42,7 @@
     "less-loader": "7.3.0",
     "license-webpack-plugin": "2.3.11",
     "loader-utils": "2.0.0",
-    "mini-css-extract-plugin": "1.3.5",
+    "mini-css-extract-plugin": "1.3.6",
     "minimatch": "3.0.4",
     "open": "7.4.0",
     "ora": "5.3.0",
diff --git a/yarn.lock b/yarn.lock
index c039fde0ba..93288ac426 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7965,10 +7965,10 @@ min-indent@^1.0.0:
   resolved "https://registry.yarnpkg.com/min-indent/-/min-indent-1.0.1.tgz#a63f681673b30571fbe8bc25686ae746eefa9869"
   integrity sha512-I9jwMn07Sy/IwOj3zVkVik2JTvgpaykDZEigL6Rx6N9LbMywwUSMtxET+7lVoDLLd3O3IXwJwvuuns8UB/HeAg==
 
-mini-css-extract-plugin@1.3.5:
-  version "1.3.5"
-  resolved "https://registry.yarnpkg.com/mini-css-extract-plugin/-/mini-css-extract-plugin-1.3.5.tgz#252166e78879c106e0130f229d44e0cbdfcebed3"
-  integrity sha512-tvmzcwqJJXau4OQE5vT72pRT18o2zF+tQJp8CWchqvfQnTlflkzS+dANYcRdyPRWUWRkfmeNTKltx0NZI/b5dQ==
+mini-css-extract-plugin@1.3.6:
+  version "1.3.6"
+  resolved "https://registry.yarnpkg.com/mini-css-extract-plugin/-/mini-css-extract-plugin-1.3.6.tgz#02e2b477aa7ab2579c7ea2854a875897a8b8dad0"
+  integrity sha512-t86rLnySRQgN2+58gAIARTEtnClLNZoC99shNrvQ960V/wB9n50AUKJyqly76/s4fT0zwaLFIDFZAW7aK25pvg==
   dependencies:
     loader-utils "^2.0.0"
     schema-utils "^3.0.0"