diff --git a/package.json b/package.json
index d34ba289..56eac985 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "html-webpack-plugin": "^3.2.0",
     "less": "^3.9.0",
     "less-loader": "^5.0.0",
-    "mini-css-extract-plugin": "^0.6.0",
+    "mini-css-extract-plugin": "^0.7.0",
     "postcss-loader": "^3.0.0",
     "style-loader": "^0.23.1",
     "uglifyjs-webpack-plugin": "^2.1.1"
diff --git a/yarn.lock b/yarn.lock
index 8d463d90..053850c2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3497,13 +3497,13 @@ mimic-fn@^1.0.0:
   resolved "https://registry.yarnpkg.com/mimic-fn/-/mimic-fn-1.2.0.tgz#820c86a39334640e99516928bd03fca88057d022"
   integrity sha512-jf84uxzwiuiIVKiOLpfYk7N46TSy8ubTonmneY9vrpHNAnp0QBt2BxWV9dO3/j+BoVAb+a5G6YDPW3M5HOdMWQ==
 
-mini-css-extract-plugin@^0.6.0:
-  version "0.6.0"
-  resolved "https://registry.yarnpkg.com/mini-css-extract-plugin/-/mini-css-extract-plugin-0.6.0.tgz#a3f13372d6fcde912f3ee4cd039665704801e3b9"
-  integrity sha512-79q5P7YGI6rdnVyIAV4NXpBQJFWdkzJxCim3Kog4078fM0piAaFlwocqbejdWtLW1cEzCexPrh6EdyFsPgVdAw==
+mini-css-extract-plugin@^0.7.0:
+  version "0.7.0"
+  resolved "https://registry.yarnpkg.com/mini-css-extract-plugin/-/mini-css-extract-plugin-0.7.0.tgz#5ba8290fbb4179a43dd27cca444ba150bee743a0"
+  integrity sha512-RQIw6+7utTYn8DBGsf/LpRgZCJMpZt+kuawJ/fju0KiOL6nAaTBNmCJwS7HtwSCXfS47gCkmtBFS7HdsquhdxQ==
   dependencies:
     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"
 
@@ -3756,14 +3756,15 @@ normalize-path@^3.0.0:
   resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-3.0.0.tgz#0dcd69ff23a1c9b11fd0978316644a0388216a65"
   integrity sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA==
 
-normalize-url@^2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/normalize-url/-/normalize-url-2.0.1.tgz#835a9da1551fa26f70e92329069a23aa6574d7e6"
-  integrity sha512-D6MUW4K/VzoJ4rJ01JFKxDrtY1v9wrgzCX5f2qj/lzH1m/lW6MhUZFKerVsnyjOhOsYzI9Kqqak+10l4LvLpMw==
+normalize-url@1.9.1:
+  version "1.9.1"
+  resolved "https://registry.yarnpkg.com/normalize-url/-/normalize-url-1.9.1.tgz#2cc0d66b31ea23036458436e3620d85954c66c3c"
+  integrity sha1-LMDWazHqIwNkWENuNiDYWVTGbDw=
   dependencies:
-    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"
 
 normalize-url@^3.0.0:
   version "3.3.0"
@@ -4768,16 +4769,11 @@ postcss-value-parser@^3.0.0, postcss-value-parser@^3.3.0, postcss-value-parser@^
     source-map "^0.6.1"
     supports-color "^6.1.0"
 
-prepend-http@^1.0.1:
+prepend-http@^1.0.0, prepend-http@^1.0.1:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/prepend-http/-/prepend-http-1.0.4.tgz#d4f4562b0ce3696e41ac52d0e002e57a635dc6dc"
   integrity sha1-1PRWKwzjaW5BrFLQ4ALlemNdxtw=
 
-prepend-http@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/prepend-http/-/prepend-http-2.0.0.tgz#e92434bfa5ea8c19f41cdfd401d741a3c819d897"
-  integrity sha1-6SQ0v6XqjBn0HN/UAddBo8gZ2Jc=
-
 pretty-error@^2.0.2:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/pretty-error/-/pretty-error-2.1.1.tgz#5f4f87c8f91e5ae3f3ba87ab4cf5e03b1a17f1a3"
@@ -4895,12 +4891,11 @@ qs@~6.5.2:
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.2.tgz#cb3ae806e8740444584ef154ce8ee98d403f3e36"
   integrity sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA==
 
-query-string@^5.0.1:
-  version "5.1.1"
-  resolved "https://registry.yarnpkg.com/query-string/-/query-string-5.1.1.tgz#a78c012b71c17e05f2e3fa2319dd330682efb3cb"
-  integrity sha512-gjWOsm2SoGlgLEdAGt7a6slVOk9mGiXmPFMqrEhLQ68rhQuBnpfs3+EmlvqKyxnCo9/PPlF+9MtY02S1aFg+Jw==
+query-string@^4.1.0:
+  version "4.3.4"
+  resolved "https://registry.yarnpkg.com/query-string/-/query-string-4.3.4.tgz#bbb693b9ca915c232515b228b1a02b609043dbeb"
+  integrity sha1-u7aTucqRXCMlFbIosaArYJBD2+s=
   dependencies:
-    decode-uri-component "^0.2.0"
     object-assign "^4.1.0"
     strict-uri-encode "^1.0.0"
 
@@ -5511,10 +5506,10 @@ socks@~2.2.0:
     ip "^1.1.5"
     smart-buffer "4.0.2"
 
-sort-keys@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/sort-keys/-/sort-keys-2.0.0.tgz#658535584861ec97d730d6cf41822e1f56684128"
-  integrity sha1-ZYU1WEhh7JfXMNbPQYIuH1ZoQSg=
+sort-keys@^1.0.0:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/sort-keys/-/sort-keys-1.1.2.tgz#441b6d4d346798f1b4e49e8920adfba0e543f9ad"
+  integrity sha1-RBttTTRnmPG05J6JIK37oOVD+a0=
   dependencies:
     is-plain-obj "^1.0.0"