diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index 6dcf83e..33900f5 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -12,13 +12,21 @@ jobs:
 
     strategy:
       matrix:
-        php: [7.4, 8.0, 8.1, 8.2, 8.3, 8.4, 8.5]
-        symfony: [^4.4, ^5.4, ^6]
+        php: [8.1, 8.2, 8.3, 8.4, 8.5]
+        symfony: [^5.4, ^6.4, ^7.3, ^8.0]
         dependency-version: [prefer-lowest, prefer-stable]
         os: [ubuntu-latest]
         exclude:
-          - symfony: ^6
-            php: 7.4
+          # Symfony 7+ requires PHP 8.2+; see https://symfony.com/releases/7.4
+          - symfony: ^7.3
+            php: 8.1
+          # Symfony 8+ requires PHP 8.4+; see https://symfony.com/releases/8.0
+          - symfony: ^8.0
+            php: 8.1
+          - symfony: ^8.0
+            php: 8.2
+          - symfony: ^8.0
+            php: 8.3
 
     name: PHP${{ matrix.php }} Symfony${{ matrix.symfony }} - ${{ matrix.os }} - ${{ matrix.dependency-version }}
 
diff --git a/composer.json b/composer.json
index a1d0ab6..6abe412 100644
--- a/composer.json
+++ b/composer.json
@@ -16,8 +16,8 @@
         }
     ],
     "require": {
-        "php": "^7.4|^8.0",
-        "symfony/http-foundation": "^4.4|^5.4|^6|^7"
+        "php": "^8.1",
+        "symfony/http-foundation": "^5.4|^6.4|^7.3|^8"
     },
     "require-dev": {
         "phpunit/phpunit": "^9",