diff --git a/composer.json b/composer.json
index c647a52..da60884 100644
--- a/composer.json
+++ b/composer.json
@@ -5,7 +5,7 @@
 	"homepage": "https://polylang.pro",
 	"type": "library",
 	"require-dev": {
-		"php": ">=7.1",
+		"php": "^7.3 || ^8.0",
 		"php-stubs/generator": "^0.8.4"
 	},
 	"suggest": {