diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index dcab910..73c577e 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -54,20 +54,29 @@ jobs:
                   - ''
                 symfony:
                   - '6.4.*'
-                  - '7.1.*'
-                  - '7.2.*'
+                  - '7.3.*'
+                  - '7.4.*@dev'
+                  - '8.0.*@dev'
                 include:
                   - php: '8.1'
                     symfony: '6.4.*'
                     dependency: 'lowest'
                   - php: '8.2'
-                    symfony: '7.0.*'
+                    symfony: '7.3.*'
                     dependency: 'lowest'
                 exclude:
                   - php: '8.1'
-                    symfony: '7.1.*'
+                    symfony: '7.3.*'
                   - php: '8.1'
-                    symfony: '7.2.*'
+                    symfony: '7.3.*'
+                  - php: '8.1'
+                    symfony: '8.0.*@dev'
+                  - php: '8.1'
+                    symfony: '7.4.*@dev'
+                  - php: '8.2'
+                    symfony: '8.0.*@dev'
+                  - php: '8.3'
+                    symfony: '8.0.*@dev'
         name: PHPUnit PHP ${{ matrix.php }} ${{ matrix.dependency }} (Symfony ${{ matrix.symfony }})
         steps:
             - name: Checkout
@@ -90,6 +99,12 @@ jobs:
                 key: ${{ matrix.php }}-composer-${{ hashFiles('**/composer.json') }}
                 restore-keys: ${{ matrix.php }}-composer-
 
+            - name: use possible dev deps
+              if: contains(matrix.symfony, '@dev')
+              run: |
+                  composer config minimum-stability dev
+                  composer config prefer-stable true
+
             - name: Update project dependencies
               if: matrix.dependency == ''
               run: composer update --no-progress --ansi --prefer-stable
diff --git a/composer.json b/composer.json
index 882633f..589a169 100644
--- a/composer.json
+++ b/composer.json
@@ -19,17 +19,17 @@
         "php": "^8.1",
         "knplabs/knp-components": "^4.4 || ^5.0",
         "symfony/config": "^6.4 || ^7.0",
-        "symfony/dependency-injection": "^6.4 || ^7.0",
-        "symfony/event-dispatcher": "^6.4 || ^7.0",
-        "symfony/http-foundation": "^6.4 || ^7.0",
-        "symfony/http-kernel": "^6.4 || ^7.0",
-        "symfony/routing": "^6.4 || ^7.0"
+        "symfony/dependency-injection": "^6.4 || ^7.0 || ^8.0",
+        "symfony/event-dispatcher": "^6.4 || ^7.0 || ^8.0",
+        "symfony/http-foundation": "^6.4 || ^7.0 || ^8.0",
+        "symfony/http-kernel": "^6.4 || ^7.0 || ^8.0",
+        "symfony/routing": "^6.4 || ^7.0 || ^8.0"
     },
     "require-dev": {
         "phpstan/phpstan": "^1.12",
-        "phpunit/phpunit": "^10.5 || ^11.5 || ^12.0",
-        "symfony/templating": "^6.4 || ^7.0",
-        "symfony/translation": "^6.4 || ^7.0",
+        "phpunit/phpunit": "^10.5 || ^11.5 || ^12.2",
+        "symfony/templating": "^6.4 || ^7.0 || ^8.0",
+        "symfony/translation": "^6.4 || ^7.0 || ^8.0",
         "twig/twig": "^3.0"
     },
     "suggest": {