diff --git a/composer.json b/composer.json
index 7793e9e..87773a5 100644
--- a/composer.json
+++ b/composer.json
@@ -28,7 +28,7 @@
         }
     },
     "require": {
-        "php": "^7.3|^7.4|^8",
+        "php": ">=7.3",
         "horstoeko/mimedb": "^1",
         "horstoeko/stringmanagement": "^1.0",
         "horstoeko/zugferd": "^1",