Update dependencies.

Author: Eric Koleda

start/package-lock.json

@@ -16,11 +16,11 @@
     "express": "^4.13.4",
     "express-handlebars": "^3.0.0",
     "morgan": "^1.7.0",
-    "sequelize": "^5.8.10",
-    "sqlite3": "^4.0.9"
+    "sequelize": "^5.21.2",
+    "sqlite3": "^4.1.1"
   },
   "devDependencies": {
-    "nodemon": "^1.9.1"
+    "nodemon": "^1.19.4"
   },
   "engines": {
     "node": ">=8.11.1"