Update packages

composer.json

@@ -13,7 +13,6 @@
     "p3k/http": ">=0.1.11",
     "cebe/markdown": "1.1.*",
     "p3k/picofeed": ">=0.1.39",
-    "facebook/graph-sdk": "^5.5",
     "masterminds/html5": "^2.3"
   },
   "autoload": {
@@ -28,7 +27,7 @@
   "require-dev": {
     "league/plates": "3.*",
     "league/route": "1.*",
-    "phpunit/phpunit": "4.8.*"
+    "phpunit/phpunit": "^9.0.0"
   },
   "autoload-dev": {
     "files": [
@@ -39,5 +38,8 @@
       "controllers/Feeds.php",
       "controllers/Certbot.php"
     ]
+  },
+  "scripts": {
+    "test": "vendor/bin/phpunit"
   }
-}
+}