diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 41bfbce..54332a7 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -12,7 +12,7 @@ jobs:
         strategy:
             fail-fast: true
             matrix:
-                php: [7.2, 7.3, 7.4, 8.0, 8.1]
+                php: [8.1]
                 stability: [prefer-lowest, prefer-stable]
                 experimental: [false]
         name: Tests on PHP ${{ matrix.php }} - ${{ matrix.stability }}
diff --git a/composer.json b/composer.json
index 55946be..07881d5 100644
--- a/composer.json
+++ b/composer.json
@@ -12,14 +12,14 @@
         }
     ],
     "require": {
-        "php": "^7.2 || ^8.0",
-        "guzzlehttp/guzzle": "^6.2 || ^7.0",
-        "illuminate/notifications": "5.5 - 9",
-        "illuminate/support": "5.5 - 9"
+        "php": "^8.1",
+        "guzzlehttp/guzzle": "^7.2",
+        "illuminate/notifications": "^10.0",
+        "illuminate/support": "^10.0"
     },
     "require-dev": {
-        "mockery/mockery": "^1.3",
-        "phpunit/phpunit": "^7.5 || ^8.5.21 || ^9.0"
+        "mockery/mockery": "^1.4.4",
+        "phpunit/phpunit": "^9.5.10"
     },
     "autoload": {
         "psr-4": {