Update npm modules in web component

packages/lesspass-web-component/package.json

@@ -5,13 +5,13 @@
   "license": "GPL-3.0",
   "author": "Guillaume Vincent <guillaume@oslab.fr>",
   "dependencies": {
-    "@fortawesome/fontawesome-svg-core": "1.2.10",
-    "@fortawesome/free-solid-svg-icons": "5.6.1",
-    "@fortawesome/react-fontawesome": "0.1.3",
-    "react": "16.4.1",
-    "react-dom": "16.4.1",
-    "react-scripts": "2.1.1",
-    "styled-components": "4.1.2"
+    "@fortawesome/fontawesome-svg-core": "^1.2.15",
+    "@fortawesome/free-solid-svg-icons": "^5.7.2",
+    "@fortawesome/react-fontawesome": "^0.1.4",
+    "react": "^16.8.3",
+    "react-dom": "^16.8.3",
+    "react-scripts": "^2.1.5",
+    "styled-components": "^4.1.3"
   },
   "scripts": {
     "start": "react-scripts start",