diff --git a/composer.json b/composer.json
index d94260f..f324542 100644
--- a/composer.json
+++ b/composer.json
@@ -1,11 +1,11 @@
 {
   "name": "tansilu/hfpay-lib",
-  "version": "0.0.14",
+  "version": "0.0.15",
   "type": "library",
   "require": {
-    "php": ">=7.4",
+    "php": ">=8.0",
     "guzzlehttp/guzzle": "^7.10",
-    "php-di/php-di": "^6.4",
+    "php-di/php-di": "^7.1",
     "ext-json": "*"
   },
   "require-dev": {