diff --git a/composer.json b/composer.json
index dea01a2..5bf8339 100644
--- a/composer.json
+++ b/composer.json
@@ -26,7 +26,7 @@
         "symfony/console": "~6.0",
         "symfony/yaml": "~6.0",
         "symfony/process": "~6.0",
-        "dragonmantank/cron-expression": "^2.0"
+        "dragonmantank/cron-expression": "^2.0|^3.0"
     },
     "require-dev": {
         "phpunit/phpunit": "^10.1"