diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 56fcbcc..b8d9340 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -4,15 +4,15 @@ on: [push]
 
 jobs:
   tests:
-
     runs-on: ubuntu-latest
     strategy:
       fail-fast: true
       matrix:
-        php: [7.2, 7.3, 7.4]
-        stability: [prefer-lowest, prefer-stable]
+        php: [7.3, 7.4]
+        laravel: [6.*, 7.*, 8.*]
+        dependency-version: [prefer-lowest, prefer-stable]
 
-    name: P${{ matrix.php }} - S${{ matrix.stability }}
+    name: P${{ matrix.php }} - L${{ matrix.laravel }} - S${{ matrix.stability }}
 
     steps:
       - name: Checkout code
@@ -32,7 +32,9 @@ jobs:
           coverage: none
 
       - name: Install dependencies
-        run: composer update --${{ matrix.stability }} --prefer-dist --no-interaction --no-suggest
+        run: |
+          composer require "laravel/framework:${{ matrix.laravel }}" --no-interaction --no-update
+          composer update --${{ matrix.stability }} --prefer-dist --no-interaction --no-suggest
 
       - name: Execute tests
         run: vendor/bin/phpunit --verbose
diff --git a/README.md b/README.md
index d568054..841eb42 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ Allows you to use [Twig](https://twig.symfony.com/) in [Laravel](https://laravel
 
 ## Requirements
 
-- PHP >= 7.2.0
+- PHP >= 7.3.0
 - Laravel >= 6.x
 
 ## Installation
diff --git a/composer.json b/composer.json
index a0b51a6..6b94b8f 100644
--- a/composer.json
+++ b/composer.json
@@ -12,15 +12,14 @@
         }
     ],
     "require": {
-        "php": "^7.2.0",
-        "ext-json": "*",
-        "illuminate/console": "^6",
-        "illuminate/support": "^6",
-        "illuminate/view": "^6",
+        "php": "^7.3.0",
+        "illuminate/console": "^6|^7|^8",
+        "illuminate/support": "^6|^7|^8",
+        "illuminate/view": "^6|^7|^8",
         "twig/twig": "~3.0"
     },
     "require-dev": {
-        "laravel/framework": "^6",
+        "laravel/framework": "^6|^7|^8",
         "mockery/mockery": "^1.3.1",
         "phpunit/phpunit": "^8.4|^9.0"
     },