diff --git a/.github/workflows/buildcheck.yml b/.github/workflows/buildcheck.yml
index fd72de5..f7eb524 100644
--- a/.github/workflows/buildcheck.yml
+++ b/.github/workflows/buildcheck.yml
@@ -16,6 +16,8 @@ jobs:
           - "7.4"
           - "8.0"
           - "8.1"
+          - "8.2"
+          - "8.3"
         composer:
           - ""
           - "--prefer-lowest"
diff --git a/composer.json b/composer.json
index 2c4b7c2..0f20e79 100644
--- a/composer.json
+++ b/composer.json
@@ -17,8 +17,9 @@
     "require-dev": {
         "duncan3dc/object-intruder": "^0.3.0 || ^1.0",
         "duncan3dc/php-ini": "^1.2",
-        "maglnet/composer-require-checker": "^2.0 || ^3.0",
+        "maglnet/composer-require-checker": "^2.0 || ^3.0 || ^4.0",
         "mockery/mockery": "^1.4",
+        "nikic/php-parser": "^4.19",
         "phpstan/phpstan": "^1.12",
         "phpstan/phpstan-mockery": "^1.1",
         "phpstan/phpstan-phpunit": "^1.4",