diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index 4fda26e..fbcb397 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -22,9 +22,9 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php: [8.1, 8.2, 8.3, 8.4]
+        php: [8.0, 8.1, 8.2, 8.3, 8.4]
 
-    name: P${{ matrix.php }}
+    name: PHP${{ matrix.php }}
 
     steps:
       - name: Checkout code
diff --git a/composer.json b/composer.json
index c4d4c64..c9c80fc 100644
--- a/composer.json
+++ b/composer.json
@@ -19,8 +19,7 @@
         "php": "^8.0",
         "illuminate/support": "^7.0|^8.0|^9.0|^10.0|^11.0|^12.0",
         "illuminate/database": "^7.0|^8.0|^9.0|^10.0|^11.0|^12.0",
-        "illuminate/events": "^7.0|^8.0|^9.0|^10.0|^11.0|^12.0",
-        "laravel/serializable-closure": "^2.0"
+        "illuminate/events": "^7.0|^8.0|^9.0|^10.0|^11.0|^12.0"
     },
     "autoload": {
         "psr-4": {