diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index b2ea295..a535147 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -18,9 +18,12 @@ jobs:
 
     strategy:
       matrix:
-        php-version: [ '8.1', '8.2' ]
+        php-version: [ '8.1', '8.2', '8.3' ]
         coverage-driver: [ pcov ]
-        symfony-require: [ '^5', '^6' ]
+        symfony-require: [ '^5', '^6', '^7' ]
+        exclude:
+          - php-version: '8.1'
+            symfony-require: '7.*.*'
 
     name: CI with PHP ${{ matrix.php-version }}, using ${{ matrix.coverage-driver }}, with Symfony ${{ matrix.symfony-require }}
 
diff --git a/.github/workflows/e2e-tests.yaml b/.github/workflows/e2e-tests.yaml
index ec5c8f4..ca68484 100644
--- a/.github/workflows/e2e-tests.yaml
+++ b/.github/workflows/e2e-tests.yaml
@@ -16,7 +16,7 @@ jobs:
 
     strategy:
       matrix:
-        php-version: [ '8.1', '8.2' ]
+        php-version: [ '8.1', '8.2', '8.3' ]
         coverage-driver: [ pcov ]
 
     name: CI with PHP ${{ matrix.php-version }}, using ${{ matrix.coverage-driver }}
diff --git a/composer.json b/composer.json
index 7dee8e8..a6fa96b 100644
--- a/composer.json
+++ b/composer.json
@@ -32,9 +32,9 @@
         "php": "^8.1",
         "infection/abstract-testframework-adapter": "^0.5.0",
         "infection/include-interceptor": "^0.2.0",
-        "symfony/filesystem": "^5.0 || ^6.0",
-        "symfony/process": "^5.0 || ^6.0",
-        "symfony/yaml": "^5.0 || ^6.0"
+        "symfony/filesystem": "^5.0 || ^6.0 || ^7.0",
+        "symfony/process": "^5.0 || ^6.0 || ^7.0",
+        "symfony/yaml": "^5.0 || ^6.0 || ^7.0"
     },
     "extra": {
         "infection": {
diff --git a/composer.lock b/composer.lock
index a2a0f23..cdd5855 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "c4b7728070986bc246d6ceb68dfb3ebd",
+    "content-hash": "677c56d9aa8c98f2a01c536ab0aefaca",
     "packages": [
         {
             "name": "infection/abstract-testframework-adapter",
@@ -5175,5 +5175,5 @@
         "php": "^8.1"
     },
     "platform-dev": [],
-    "plugin-api-version": "2.6.0"
+    "plugin-api-version": "2.3.0"
 }