diff --git a/composer.json b/composer.json
index 2058cdf..b8ef46e 100644
--- a/composer.json
+++ b/composer.json
@@ -17,10 +17,10 @@
     }
   ],
   "require": {
-    "php": ">=7.1.0",
+    "php": "^7.1||^8.0",
     "laravel/nova": "^4.0",
     "laravie/serialize-queries": "^1.0|^2.0|^3.0",
-    "maatwebsite/excel": "^3.1"
+    "maatwebsite/excel": "^3.1.57"
   },
   "autoload": {
     "psr-4": {