diff --git a/composer.json b/composer.json
index f24bdbf2..33c0643b 100644
--- a/composer.json
+++ b/composer.json
@@ -20,7 +20,7 @@
         }
     ],
     "require": {
-        "php": ">=8.1",
+        "php": ">=7.4",
         "rubix/ml": "^2.2"
     },
     "scripts": {