diff --git a/composer.json b/composer.json
index 228872a2b1d..2bdaedd6761 100644
--- a/composer.json
+++ b/composer.json
@@ -43,7 +43,7 @@
         "guzzlehttp/guzzle": "^6.0",
         "jangregor/phpstan-prophecy": "^0.3",
         "justinrainbow/json-schema": "^5.0",
-        "nelmio/api-doc-bundle": "^2.13.3",
+        "nelmio/api-doc-bundle": "^2.13.3 || ^4.0.0",
         "phpdocumentor/reflection-docblock": "^3.0 || ^4.0",
         "phpdocumentor/type-resolver": "^0.3 || ^0.4",
         "phpspec/prophecy": "^1.8",