diff --git a/composer.json b/composer.json
index 8979e8f..671061a 100644
--- a/composer.json
+++ b/composer.json
@@ -30,7 +30,7 @@
         "phpstan/phpstan-deprecation-rules": "^0.12",
         "phpstan/phpstan-phpunit": "^0.12",
         "phpstan/phpstan-strict-rules": "^0.12",
-        "thecodingmachine/phpstan-safe-rule": "^1.0"
+        "thecodingmachine/phpstan-safe-rule": "^1.0 || ^2.0"
     },
     "suggest": {
     },