diff --git a/packages/mc-scripts/package.json b/packages/mc-scripts/package.json
index d190d8d8eb..c7ec152444 100644
--- a/packages/mc-scripts/package.json
+++ b/packages/mc-scripts/package.json
@@ -69,7 +69,7 @@
     "graphql-tag": "^2.11.0",
     "html-webpack-plugin": "4.5.0",
     "json-loader": "0.5.7",
-    "mini-css-extract-plugin": "0.12.0",
+    "mini-css-extract-plugin": "1.1.1",
     "moment-locales-webpack-plugin": "1.2.0",
     "mri": "1.1.6",
     "optimize-css-assets-webpack-plugin": "5.0.4",
diff --git a/yarn.lock b/yarn.lock
index aa31d56d82..de8d8ed2cd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -20586,14 +20586,13 @@ mini-create-react-context@^0.4.0:
     "@babel/runtime" "^7.5.5"
     tiny-warning "^1.0.3"
 
-mini-css-extract-plugin@0.12.0:
-  version "0.12.0"
-  resolved "https://registry.yarnpkg.com/mini-css-extract-plugin/-/mini-css-extract-plugin-0.12.0.tgz#ddeb74fd6304ca9f99c1db74acc7d5b507705454"
-  integrity sha512-z6PQCe9rd1XUwZ8gMaEVwwRyZlrYy8Ba1gRjFP5HcV51HkXX+XlwZ+a1iAYTjSYwgNBXoNR7mhx79mDpOn5fdw==
+mini-css-extract-plugin@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/mini-css-extract-plugin/-/mini-css-extract-plugin-1.1.1.tgz#4ab9948b7be38cf3a730cb4c9a881eb7f62baadb"
+  integrity sha512-pzlnOi/lMkwIkdb7zoRQvbkW18AFCQffouSBpxy+e3pnKTKMC5IuMVHYndexKZmacfsOZS2LXCe8gIgkrC+yqg==
   dependencies:
-    loader-utils "^1.1.0"
-    normalize-url "1.9.1"
-    schema-utils "^1.0.0"
+    loader-utils "^2.0.0"
+    schema-utils "^3.0.0"
     webpack-sources "^1.1.0"
 
 mini-css-extract-plugin@^0.11.2: