diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index e6889c0..0e1e48d 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -9,7 +9,7 @@ jobs:
             fail-fast: true
             matrix:
                 os: [ubuntu-latest]
-                php: [7.4, 8.0]
+                php: [7.4, 8.0, 8.1]
                 dependency-version: [prefer-lowest, prefer-stable]
 
         name: P${{ matrix.php }} - ${{ matrix.dependency-version }} - ${{ matrix.os }}
diff --git a/composer.json b/composer.json
index bdca5be..1489738 100644
--- a/composer.json
+++ b/composer.json
@@ -12,8 +12,7 @@
     "homepage": "https://github.com/ottosmops/antondate",
     "keywords": ["Laravel", "Antondate", "Date"],
     "require": {
-        "laravel/framework": "~7|~8",
-        "illuminate/support": "~7|~8"
+        "laravel/framework": ">=7"
     },
     "require-dev": {
         "phpunit/phpunit": "~9.0",