diff --git a/composer.json b/composer.json
index 4dc7e78..8940444 100644
--- a/composer.json
+++ b/composer.json
@@ -21,7 +21,7 @@
 		}
 	],
 	"require": {
-		"php": "^8.0",
+		"php": "^8.0 || ^7.0",
 		"ext-curl": "*",
 		"ext-json": "*",
 		"ext-iconv": "*",
diff --git a/src/ProjectInterface.php b/src/ProjectInterface.php
index 6844de2..964803e 100644
--- a/src/ProjectInterface.php
+++ b/src/ProjectInterface.php
@@ -18,7 +18,7 @@
  */
 interface ProjectInterface
 {
-	const VERSION = '4.0.0';
+	const VERSION = '4.0.1';
 	const LAST_MODIFIED = '2024-04-02';
 	const MIN_PHP_VERSION = '8.0';
 	const GET = 'GET';