ui: JS dependency updates

CHANGELOG.md

@@ -10,6 +10,9 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 - Ability to name mailboxes after domain of email recipient, set via
   `INBUCKET_MAILBOXNAMING`, thanks MatthewJohn.
 
+### Changed
+- Updated JavaScript dependencies.
+
 
 ## [v3.0.0-beta1]
 

ui/package.json

@@ -11,20 +11,21 @@
   },
   "dependencies": {},
   "devDependencies": {
-    "@babel/core": "^7.3.3",
-    "@babel/preset-env": "^7.3.1",
-    "@fortawesome/fontawesome-free": "^5.7.2",
-    "@webcomponents/webcomponentsjs": "^2.2.7",
-    "babel-loader": "^8.0.5",
+    "@babel/core": "^7.5.5",
+    "@babel/preset-env": "^7.5.5",
+    "@fortawesome/fontawesome-free": "^5.10.1",
+    "@webcomponents/webcomponentsjs": "^2.2.10",
+    "babel-loader": "^8.0.6",
     "css-loader": "^1.0.1",
-    "elm-hot-webpack-loader": "^1.0.2",
-    "elm-webpack-loader": "^5.0.0",
+    "elm": "^0.19.0-no-deps",
+    "elm-hot-webpack-loader": "^1.1.1",
+    "elm-webpack-loader": "^6.0.0",
     "file-loader": "^3.0.1",
     "html-webpack-plugin": "^3.2.0",
-    "node-elm-compiler": "^5.0.1",
+    "node-elm-compiler": "^5.0.4",
     "style-loader": "^0.23.1",
-    "webpack": "^4.29.5",
-    "webpack-cli": "^3.2.3",
-    "webpack-dev-server": "^3.2.0"
+    "webpack": "^4.39.1",
+    "webpack-cli": "^3.3.6",
+    "webpack-dev-server": "^3.8.0"
   }
 }