Merge pull request #84 from WimDeMeester/master

Add delta t for 2023.

Author: WimDeMeester

changelog.md

@@ -12,15 +12,14 @@
     "homepage": "https://github.com/DeepskyLog/laravel-astronomylibrary",
     "keywords": ["Laravel", "laravel-astronomylibrary"],
     "require": {
-        "php": ">=7.4",
-        "laravel/framework": "^7.0|^8.0|^9.0",
+        "php": ">=8.0",
+        "laravel/framework": "^8.0|^9.0|^10.0",
         "maatwebsite/excel": "^3.1"
     },
     "require-dev": {
-        "phpunit/phpunit": "^9.1",
+        "phpunit/phpunit": "^10.0",
         "mockery/mockery": "^1.1",
-        "orchestra/testbench": "~5",
-        "laravel/laravel": "^7.0|^8.0|^9.0"
+        "laravel/laravel": "^8.0|^9.0"
     },
     "autoload": {
         "psr-0": {