chore(package): Update dependencies

package.json

@@ -56,7 +56,7 @@
     "html-webpack-plugin": "^3.1.0",
     "http-server": "^0.11.1",
     "mini-css-extract-plugin": "^0.2.0",
-    "node-sass": "^4.7.2",
+    "node-sass": "^4.8.3",
     "normalize.css": "^8.0.0",
     "optimize-css-assets-webpack-plugin": "^4.0.0",
     "postcss": "^6.0.21",

yarn.lock

@@ -6070,7 +6070,11 @@ mute-stream@0.0.7:
   version "0.0.7"
   resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.7.tgz#3075ce93bc21b8fab43e1bc4da7e8115ed1e7bab"
 
-nan@^2.3.0, nan@^2.3.2:
+nan@^2.10.0:
+  version "2.10.0"
+  resolved "https://registry.yarnpkg.com/nan/-/nan-2.10.0.tgz#96d0cd610ebd58d4b4de9cc0c6828cda99c7548f"
+
+nan@^2.3.0:
   version "2.9.2"
   resolved "https://registry.yarnpkg.com/nan/-/nan-2.9.2.tgz#f564d75f5f8f36a6d9456cca7a6c4fe488ab7866"
 
@@ -6189,9 +6193,9 @@ node-pre-gyp@^0.6.39:
     tar "^2.2.1"
     tar-pack "^3.4.0"
 
-node-sass@^4.7.2:
-  version "4.7.2"
-  resolved "https://registry.yarnpkg.com/node-sass/-/node-sass-4.7.2.tgz#9366778ba1469eb01438a9e8592f4262bcb6794e"
+node-sass@^4.8.3:
+  version "4.8.3"
+  resolved "https://registry.yarnpkg.com/node-sass/-/node-sass-4.8.3.tgz#d077cc20a08ac06f661ca44fb6f19cd2ed41debb"
   dependencies:
     async-foreach "^0.1.3"
     chalk "^1.1.1"
@@ -6205,7 +6209,7 @@ node-sass@^4.7.2:
     lodash.mergewith "^4.6.0"
     meow "^3.7.0"
     mkdirp "^0.5.1"
-    nan "^2.3.2"
+    nan "^2.10.0"
     node-gyp "^3.3.1"
     npmlog "^4.0.0"
     request "~2.79.0"