diff --git a/composer.json b/composer.json
index 715e5cc..1ed924d 100644
--- a/composer.json
+++ b/composer.json
@@ -18,7 +18,7 @@
         "orchestra/testbench": "^4|^5|^6|^7|^8",
         "squizlabs/php_codesniffer": "^3.5",
         "phpro/grumphp": "^1",
-        "larastan/larastan": "^2.7.0"
+        "larastan/larastan": "^1.0|^2.7.0"
     },
     "autoload": {
         "psr-4": {