Setup for Heroku

node_modules/mysql/package.json

@@ -1,19 +1,19 @@
 {
-  "_from": "mysql",
+  "_from": "mysql@^2.18.1",
   "_id": "mysql@2.18.1",
   "_inBundle": false,
   "_integrity": "sha512-Bca+gk2YWmqp2Uf6k5NFEurwY/0td0cpebAucFpY/3jhrwrVGuxU2uQFCHjU19SJfje0yQvi+rVWdq78hR5lig==",
   "_location": "/mysql",
   "_phantomChildren": {},
   "_requested": {
-    "type": "tag",
+    "type": "range",
     "registry": true,
-    "raw": "mysql",
+    "raw": "mysql@^2.18.1",
     "name": "mysql",
     "escapedName": "mysql",
-    "rawSpec": "",
+    "rawSpec": "^2.18.1",
     "saveSpec": null,
-    "fetchSpec": "latest"
+    "fetchSpec": "^2.18.1"
   },
   "_requiredBy": [
     "#USER",
@@ -21,7 +21,7 @@
   ],
   "_resolved": "https://registry.npmjs.org/mysql/-/mysql-2.18.1.tgz",
   "_shasum": "2254143855c5a8c73825e4522baf2ea021766717",
-  "_spec": "mysql",
+  "_spec": "mysql@^2.18.1",
   "_where": "/Users/Luca_Schwan/Desktop/DSABot",
   "author": {
     "name": "Felix Geisendörfer",