diff --git a/composer.json b/composer.json
index df31868..39a27f3 100644
--- a/composer.json
+++ b/composer.json
@@ -13,7 +13,7 @@
     "require": {
         "php": ">=8",
         "guzzlehttp/guzzle": "^7",
-        "acdh-oeaw/arche-lib": "^2.0.4 | ^3.0.0",
+        "acdh-oeaw/arche-lib": ">=2.0.4 <5",
         "acdh-oeaw/easyrdf": ">=0.13.3",
         "acdh-oeaw/uri-normalizer": "*",
         "zozlak/rdf-constants": "^1.1"