Update dependencies

package.json

@@ -14,40 +14,40 @@
     "not dead"
   ],
   "devDependencies": {
-    "@babel/cli": "^7.0.0-beta.54",
-    "@babel/core": "^7.0.0-beta.54",
-    "@babel/plugin-transform-runtime": "^7.0.0-beta.54",
-    "@babel/preset-env": "^7.0.0-beta.54",
-    "@babel/preset-stage-2": "^7.0.0-beta.54",
-    "babel-eslint": "8.2.1",
-    "babel-loader": "^8.0.0-beta.0",
+    "@babel/cli": "^7.2.3",
+    "@babel/core": "^7.2.2",
+    "@babel/plugin-transform-runtime": "^7.2.0",
+    "@babel/preset-env": "^7.3.1",
+    "@babel/preset-stage-2": "^7.0.0",
+    "babel-eslint": "^8.2.1",
+    "babel-loader": "^8.0.5",
     "browserslist": "^4.0.1",
-    "clean-webpack-plugin": "^0.1.16",
-    "clipboard": "^2.0.1",
-    "css-loader": "^1.0.0",
-    "cssnano": "^4.0.3",
+    "clean-webpack-plugin": "^0.1.19",
+    "clipboard": "^2.0.4",
+    "css-loader": "^1.0.1",
+    "cssnano": "^4.1.8",
     "eslint-config-airbnb": "^17.1.0",
-    "eslint-config-prettier": "^2.9.0",
-    "eslint-plugin-jsx-a11y": "^6.1.1",
+    "eslint-config-prettier": "^2.10.0",
+    "eslint-plugin-jsx-a11y": "^6.2.1",
     "extract-text-webpack-plugin": "^4.0.0-beta.0",
     "file-loader": "^1.1.11",
     "html-webpack-plugin": "^3.2.0",
     "postcss": "^7.0.0",
     "postcss-browser-reporter": "^0.5.0",
-    "postcss-cli": "^6.0.0",
+    "postcss-cli": "^6.1.1",
     "postcss-import": "^11.1.0",
-    "postcss-loader": "^2.0.5",
+    "postcss-loader": "^2.1.6",
     "postcss-mixins": "^6.2.1",
     "postcss-nested": "^3.0.0",
-    "postcss-preset-env": "^5.2.2",
+    "postcss-preset-env": "^5.3.0",
     "postcss-reporter": "^5.0.0",
     "postcss-url": "^7.3.2",
     "prettier-eslint-cli": "^4.7.1",
     "ramda": "^0.25.0",
     "style-loader": "^0.21.0",
-    "uglifyjs-webpack-plugin": "^1.2.7",
-    "url-loader": "^1.0.1",
-    "webpack": "^4.16.1",
-    "webpack-cli": "^3.1.0"
+    "uglifyjs-webpack-plugin": "^1.3.0",
+    "url-loader": "^1.1.2",
+    "webpack": "^4.29.3",
+    "webpack-cli": "^3.2.3"
   }
 }