diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index fb81875..69c5113 100755
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -9,20 +9,16 @@ jobs:
       fail-fast: true
       matrix:
         os: [ubuntu-latest]
-        php: [8.1, 8.0, 7.3, 7.4]
-        laravel: [6.*,8.*,9.*]
+        php: [8.1, 8.0]
+        laravel: [8.*,9.*]
         dependency-version: [prefer-lowest, prefer-stable]
         include:
           -   laravel: 8.*
               testbench: ^6.23
-          -   laravel: 6.*
-              testbench: ^4.9
           -   laravel: 9.*
               testbench: 7.*
 
         exclude:
-          -   php: 8.1
-              laravel: 6.*
           -   laravel: 9.*
               php: 7.3
           -   laravel: 9.*
diff --git a/composer.json b/composer.json
index 94b6c5c..18d1e74 100755
--- a/composer.json
+++ b/composer.json
@@ -18,8 +18,8 @@
     ],
     "require": {
         "php": "^8.0",
-        "illuminate/support": "^^8.0|^9.0",
-        "illuminate/validation": "^^8.0|^9.0",
+        "illuminate/support": "^8.0|^9.0",
+        "illuminate/validation": "^8.0|^9.0",
         "hekmatinasser/jalali": "^8.0"
     },
     "require-dev": {