diff --git a/composer.json b/composer.json
index 9aac21b..f3948d9 100644
--- a/composer.json
+++ b/composer.json
@@ -24,7 +24,7 @@
     },
     "require-dev": {
         "captainhook/plugin-composer": "^5.3",
-        "ergebnis/composer-normalize": "^2.29",
+        "ergebnis/composer-normalize": "^2.28.3",
         "moontoast/math": "^1.2",
         "php-parallel-lint/php-console-highlighter": "^1.0",
         "php-parallel-lint/php-parallel-lint": "^1.3",