diff --git a/build/target-repository/composer.json b/build/target-repository/composer.json
index 07277ff4bc4..367eacff0d7 100644
--- a/build/target-repository/composer.json
+++ b/build/target-repository/composer.json
@@ -20,7 +20,7 @@
         }
     },
     "conflict": {
-        "phpstan/phpdoc-parser": "<1.2",
+        "phpstan/phpdoc-parser": "<1.6",
         "rector/rector-prefixed": "*",
         "rector/rector-phpunit": "*",
         "rector/rector-symfony": "*",