diff --git a/composer.json b/composer.json
index 0192941..baff0bf 100644
--- a/composer.json
+++ b/composer.json
@@ -27,8 +27,12 @@
   ],
   "license": "GPL-3.0-or-later",
   "require": {
+    "php": "7.4 - 8.3",
     "typo3/cms-core": "^10.4|^11.5",
-    "kitodo/presentation": "^5.0|dev-master"
+    "kitodo/presentation": "^5.0|dev-main"
+  },
+  "require-dev": {
+    "phpstan/phpstan": "^1.12"
   },
   "autoload": {
     "psr-4": {