Update frontend dependencies

maubot/management/frontend/package.json

@@ -2,16 +2,26 @@
   "name": "maubot-manager",
   "version": "0.1.0",
   "private": true,
+  "author": "Tulir Asokan",
+  "license": "AGPL-3.0-or-later",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/maubot/maubot.git"
+  },
+  "bugs": {
+    "url": "https://github.com/maubot/maubot/issues"
+  },
+  "homepage": "https://github.com/maubot/maubot",
   "dependencies": {
-    "node-sass": "^4.9.4",
-    "react": "^16.6.0",
-    "react-ace": "^6.2.0",
-    "react-contextmenu": "^2.10.0",
-    "react-dom": "^16.6.0",
-    "react-json-tree": "^0.11.0",
-    "react-router-dom": "^4.3.1",
-    "react-scripts": "2.0.5",
-    "react-select": "^2.1.1"
+    "node-sass": "^4.12.0",
+    "react": "^16.8.6",
+    "react-ace": "^7.0.2",
+    "react-contextmenu": "^2.11.0",
+    "react-dom": "^16.8.6",
+    "react-json-tree": "^0.11.2",
+    "react-router-dom": "^5.0.1",
+    "react-scripts": "3.0.1",
+    "react-select": "^3.0.4"
   },
   "scripts": {
     "start": "react-scripts start",
@@ -27,9 +37,8 @@
     "last 2 safari versions",
     "last 2 ios_saf versions"
   ],
-  "homepage": ".",
   "devDependencies": {
-    "sass-lint": "^1.12.1",
-    "sass-lint-auto-fix": "^0.15.0"
+    "sass-lint": "^1.13.1",
+    "sass-lint-auto-fix": "^0.17.0"
   }
 }