v1.1.0 Fixed key generation by using correct generation for timestamp format

package.json

@@ -1,6 +1,6 @@
 {
   "name": "virtueller-stundenplan",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "description": "A library to access the data from virtueller-stundenplan.org",
   "main": "index.js",
   "scripts": {
@@ -19,6 +19,6 @@
   "license": "CC-BY-NC-4.0",
   "dependencies": {
     "axios": "^1.8.4",
-    "luxon": "^3.5.0"
+    "luxon": "^3.6.1"
   }
 }