diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 7f5a8de..3047d57 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -1,10 +1,6 @@
 name: Run Tests
 
-on:
-  push:
-  pull_request:
-  schedule:
-    - cron: '0 0 * * *'
+on: push
 
 jobs:
   php-tests:
@@ -13,11 +9,13 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php: [7.4, 8.0]
-        laravel: [8.*, 7.*]
+        php: [7.4, 8.0, 8.1]
+        laravel: [9.*, 8.*, 7.*]
         dependency-version: [prefer-lowest, prefer-stable]
         os: [ubuntu-latest]
         include:
+          - laravel: 9.*
+            testbench: 7.*
           - laravel: 8.*
             laravel-constraint: ^8.18.1
           - laravel: 8.*
@@ -30,6 +28,13 @@ jobs:
           - php: 8.0
             dependency-version: prefer-lowest
             additional-deps: '"mockery/mockery:>=1.3.3"'
+        exclude:
+          - php: 7.4
+            laravel: 9.*
+          - php: 8.1
+            laravel: 8.*
+          - php: 8.1
+            laravel: 7.*
 
     name: P${{ matrix.php }} - L${{ matrix.laravel }} - ${{ matrix.dependency-version }} - ${{ matrix.os }}
 
@@ -38,10 +43,10 @@ jobs:
         uses: actions/checkout@v1
 
       - name: Setup PHP
-        uses: shivammathur/setup-php@v1
+        uses: shivammathur/setup-php@v2
         with:
           php-version: ${{ matrix.php }}
-          extension-csv: dom, curl, libxml, mbstring, zip, pcntl, pdo, sqlite, pdo_sqlite, bcmath, soap, intl, gd, exif, iconv, imagick
+          extensions: dom, curl, libxml, mbstring, zip, pcntl, pdo, sqlite, pdo_sqlite, bcmath, soap, intl, gd, exif, iconv, imagick
           coverage: none
 
       - name: Install dependencies
diff --git a/composer.json b/composer.json
index b79cf83..332a7aa 100644
--- a/composer.json
+++ b/composer.json
@@ -22,9 +22,9 @@
     "email": "kontakt@visuellverstehen.de"
   },
   "require": {
-    "php": "^7.4|^8.0",
-    "illuminate/support": "^7.0|^8.0",
-    "league/commonmark": "^1.5"
+    "php": "^7.0|^8.0",
+    "illuminate/support": "^7.0|^8.0|^9.0",
+    "league/commonmark": "^1.5|^2.0"
   },
   "require-dev": {
     "orchestra/testbench": "^6.0",