diff --git a/package.json b/package.json
index 2eb047666cc..2c72ebb6c04 100644
--- a/package.json
+++ b/package.json
@@ -78,7 +78,7 @@
     "jest-date-mock": "^1.0.6",
     "lint-staged": "^8.1.3",
     "load-grunt-tasks": "3.5.2",
-    "mini-css-extract-plugin": "^0.4.0",
+    "mini-css-extract-plugin": "^0.5.0",
     "mocha": "^4.0.1",
     "monaco-editor": "^0.15.6",
     "ng-annotate-loader": "^0.6.1",
diff --git a/yarn.lock b/yarn.lock
index 03c13963485..2c0b51a6cef 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6771,7 +6771,7 @@ expect@^23.6.0:
     jest-message-util "^23.4.0"
     jest-regex-util "^23.3.0"
 
-expose-loader@^0.7.3:
+expose-loader@0.7.5:
   version "0.7.5"
   resolved "https://registry.yarnpkg.com/expose-loader/-/expose-loader-0.7.5.tgz#e29ea2d9aeeed3254a3faa1b35f502db9f9c3f6f"
   integrity sha512-iPowgKUZkTPX5PznYsmifVj9Bob0w2wTHVkt/eYNPSzyebkUgIedmskf/kcfEIWpiWjg3JRjnW+a17XypySMuw==
@@ -8147,7 +8147,7 @@ html-entities@^1.2.0:
   resolved "https://registry.yarnpkg.com/html-entities/-/html-entities-1.2.1.tgz#0df29351f0721163515dfb9e5543e5f6eed5162f"
   integrity sha1-DfKTUfByEWNRXfueVUPl9u7VFi8=
 
-html-loader@^0.5.1:
+html-loader@0.5.5:
   version "0.5.5"
   resolved "https://registry.yarnpkg.com/html-loader/-/html-loader-0.5.5.tgz#6356dbeb0c49756d8ebd5ca327f16ff06ab5faea"
   integrity sha512-7hIW7YinOYUpo//kSYcPB6dCKoceKLmOwjEMmhIobHuWGDVl0Nwe4l68mdG/Ru0wcUxQjVMEoZpkalZ/SE7zog==
@@ -10640,7 +10640,7 @@ min-document@^2.19.0:
   dependencies:
     dom-walk "^0.1.0"
 
-mini-css-extract-plugin@^0.4.0, mini-css-extract-plugin@^0.4.4:
+mini-css-extract-plugin@^0.4.4:
   version "0.4.5"
   resolved "https://registry.yarnpkg.com/mini-css-extract-plugin/-/mini-css-extract-plugin-0.4.5.tgz#c99e9e78d54f3fa775633aee5933aeaa4e80719a"
   integrity sha512-dqBanNfktnp2hwL2YguV9Jh91PFX7gu7nRLs4TGsbAfAG6WOtlynFRYzwDwmmeSb5uIwHo9nx1ta0f7vAZVp2w==
@@ -10649,6 +10649,15 @@ mini-css-extract-plugin@^0.4.0, mini-css-extract-plugin@^0.4.4:
     schema-utils "^1.0.0"
     webpack-sources "^1.1.0"
 
+mini-css-extract-plugin@^0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/mini-css-extract-plugin/-/mini-css-extract-plugin-0.5.0.tgz#ac0059b02b9692515a637115b0cc9fed3a35c7b0"
+  integrity sha512-IuaLjruM0vMKhUUT51fQdQzBYTX49dLj8w68ALEAe2A4iYNpIC4eMac67mt3NzycvjOlf07/kYxJDc0RTl1Wqw==
+  dependencies:
+    loader-utils "^1.1.0"
+    schema-utils "^1.0.0"
+    webpack-sources "^1.1.0"
+
 minimalistic-assert@^1.0.0, minimalistic-assert@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/minimalistic-assert/-/minimalistic-assert-1.0.1.tgz#2e194de044626d4a10e7f7fbc00ce73e83e4d5c7"