diff --git a/package-lock.json b/package-lock.json
index 44550ac..0ea5955 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8542,13 +8542,27 @@
       "dev": true
     },
     "mini-css-extract-plugin": {
-      "version": "0.4.0",
-      "resolved": "https://registry.npmjs.org/mini-css-extract-plugin/-/mini-css-extract-plugin-0.4.0.tgz",
-      "integrity": "sha512-2Zik6PhUZ/MbiboG6SDS9UTPL4XXy4qnyGjSdCIWRrr8xb6PwLtHE+AYOjkXJWdF0OG8vo/yrJ8CgS5WbMpzIg==",
+      "version": "0.5.0",
+      "resolved": "https://registry.npmjs.org/mini-css-extract-plugin/-/mini-css-extract-plugin-0.5.0.tgz",
+      "integrity": "sha512-IuaLjruM0vMKhUUT51fQdQzBYTX49dLj8w68ALEAe2A4iYNpIC4eMac67mt3NzycvjOlf07/kYxJDc0RTl1Wqw==",
       "dev": true,
       "requires": {
-        "loader-utils": "1.1.0",
-        "webpack-sources": "1.1.0"
+        "loader-utils": "^1.1.0",
+        "schema-utils": "^1.0.0",
+        "webpack-sources": "^1.1.0"
+      },
+      "dependencies": {
+        "schema-utils": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/schema-utils/-/schema-utils-1.0.0.tgz",
+          "integrity": "sha512-i27Mic4KovM/lnGsy8whRCHhc7VicJajAjTrYg11K9zfZXnYIt4k5F+kZkwjnrhKzLic/HLU4j11mjsz2G/75g==",
+          "dev": true,
+          "requires": {
+            "ajv": "^6.1.0",
+            "ajv-errors": "^1.0.0",
+            "ajv-keywords": "^3.1.0"
+          }
+        }
       }
     },
     "minimalistic-assert": {
diff --git a/package.json b/package.json
index 37eedc7..12fac2e 100644
--- a/package.json
+++ b/package.json
@@ -68,7 +68,7 @@
     "gh-pages": "^2.0.1",
     "jest": "^23.0.1",
     "jest-cli": "^23.0.1",
-    "mini-css-extract-plugin": "^0.4.0",
+    "mini-css-extract-plugin": "^0.5.0",
     "node-sass": "^4.9.0",
     "postcss-increase-specificity": "^0.6.0",
     "postcss-loader": "^3.0.0",