diff --git a/package-lock.json b/package-lock.json
index 6eb2f90..2fc6aa6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8839,12 +8839,12 @@
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     },
     "mini-css-extract-plugin": {
-      "version": "0.6.0",
-      "resolved": "https://registry.npmjs.org/mini-css-extract-plugin/-/mini-css-extract-plugin-0.6.0.tgz",
-      "integrity": "sha512-79q5P7YGI6rdnVyIAV4NXpBQJFWdkzJxCim3Kog4078fM0piAaFlwocqbejdWtLW1cEzCexPrh6EdyFsPgVdAw==",
+      "version": "0.9.0",
+      "resolved": "https://registry.npmjs.org/mini-css-extract-plugin/-/mini-css-extract-plugin-0.9.0.tgz",
+      "integrity": "sha512-lp3GeY7ygcgAmVIcRPBVhIkf8Us7FZjA+ILpal44qLdSu11wmjKQ3d9k15lfD7pO4esu9eUIAW7qiYIBppv40A==",
       "requires": {
         "loader-utils": "^1.1.0",
-        "normalize-url": "^2.0.1",
+        "normalize-url": "1.9.1",
         "schema-utils": "^1.0.0",
         "webpack-sources": "^1.1.0"
       }
@@ -9275,13 +9275,21 @@
       "integrity": "sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA=="
     },
     "normalize-url": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/normalize-url/-/normalize-url-2.0.1.tgz",
-      "integrity": "sha512-D6MUW4K/VzoJ4rJ01JFKxDrtY1v9wrgzCX5f2qj/lzH1m/lW6MhUZFKerVsnyjOhOsYzI9Kqqak+10l4LvLpMw==",
+      "version": "1.9.1",
+      "resolved": "https://registry.npmjs.org/normalize-url/-/normalize-url-1.9.1.tgz",
+      "integrity": "sha1-LMDWazHqIwNkWENuNiDYWVTGbDw=",
       "requires": {
-        "prepend-http": "^2.0.0",
-        "query-string": "^5.0.1",
-        "sort-keys": "^2.0.0"
+        "object-assign": "^4.0.1",
+        "prepend-http": "^1.0.0",
+        "query-string": "^4.1.0",
+        "sort-keys": "^1.0.0"
+      },
+      "dependencies": {
+        "prepend-http": {
+          "version": "1.0.4",
+          "resolved": "https://registry.npmjs.org/prepend-http/-/prepend-http-1.0.4.tgz",
+          "integrity": "sha1-1PRWKwzjaW5BrFLQ4ALlemNdxtw="
+        }
       }
     },
     "normalize.css": {
@@ -10346,11 +10354,10 @@
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     },
     "query-string": {
-      "version": "5.1.1",
-      "resolved": "https://registry.npmjs.org/query-string/-/query-string-5.1.1.tgz",
-      "integrity": "sha512-gjWOsm2SoGlgLEdAGt7a6slVOk9mGiXmPFMqrEhLQ68rhQuBnpfs3+EmlvqKyxnCo9/PPlF+9MtY02S1aFg+Jw==",
+      "version": "4.3.4",
+      "resolved": "https://registry.npmjs.org/query-string/-/query-string-4.3.4.tgz",
+      "integrity": "sha1-u7aTucqRXCMlFbIosaArYJBD2+s=",
       "requires": {
-        "decode-uri-component": "^0.2.0",
         "object-assign": "^4.1.0",
         "strict-uri-encode": "^1.0.0"
       }
@@ -11661,9 +11668,9 @@
       }
     },
     "sort-keys": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/sort-keys/-/sort-keys-2.0.0.tgz",
-      "integrity": "sha1-ZYU1WEhh7JfXMNbPQYIuH1ZoQSg=",
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/sort-keys/-/sort-keys-1.1.2.tgz",
+      "integrity": "sha1-RBttTTRnmPG05J6JIK37oOVD+a0=",
       "requires": {
         "is-plain-obj": "^1.0.0"
       }
diff --git a/package.json b/package.json
index 4de6118..fef0dc3 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
     "css-loader": "^2.1.1",
     "html-webpack-plugin": "^3.2.0",
     "json-server": "^0.16.1",
-    "mini-css-extract-plugin": "^0.6.0",
+    "mini-css-extract-plugin": "^0.9.0",
     "node-sass": "^4.11.0",
     "prop-types": "^15.7.2",
     "react": "^16.8.6",