fix: Raise minimum versions

Author: Stephan Wentz

composer.json

@@ -18,13 +18,13 @@
         }
     },
     "require": {
-        "dealerdirect/phpcodesniffer-composer-installer": "^0.7.0||^1.0",
+        "dealerdirect/phpcodesniffer-composer-installer": "^1.0",
         "doctrine/coding-standard": "^12.0",
-        "slevomat/coding-standard": "^8.4",
-        "squizlabs/php_codesniffer": "^3.7"
+        "slevomat/coding-standard": "^8.14",
+        "squizlabs/php_codesniffer": "^3.9"
     },
     "require-dev": {
-        "phpunit/phpunit": "^10.1"
+        "phpunit/phpunit": "^10.5"
     },
     "scripts": {
         "tests": [
@@ -36,7 +36,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "6.0-dev"
+            "dev-master": "8.0-dev"
         }
     },
     "config": {