diff --git a/.github/workflows/test-application.yaml b/.github/workflows/test-application.yaml
index 6db92ac7..cd60bb90 100644
--- a/.github/workflows/test-application.yaml
+++ b/.github/workflows/test-application.yaml
@@ -136,8 +136,10 @@ jobs:
                   tools: ${{ matrix.tools }}
                   coverage: none
 
-            - name: Remove not required tooling
-              run: composer remove php-cs-fixer/shim "*phpstan*" --dev --no-interaction --no-update
+            - name: Remove Lint Tools
+              # These tools are not required to run tests, so we are removing them to improve dependency resolving and
+              # testing lowest versions.
+              run: composer remove "*php-cs-fixer*" "*phpstan*" "*rector*" --dev --no-update
 
             - name: Require elasticsearch dependency
               run: composer require --dev elasticsearch/elasticsearch:"${{ matrix.elasticsearch-package-constraint }}" --no-interaction --no-update
diff --git a/DependencyInjection/Configuration.php b/DependencyInjection/Configuration.php
index efd5a5b2..3704c1ab 100644
--- a/DependencyInjection/Configuration.php
+++ b/DependencyInjection/Configuration.php
@@ -21,7 +21,7 @@
  */
 class Configuration implements ConfigurationInterface
 {
-    public function getConfigTreeBuilder()
+    public function getConfigTreeBuilder(): TreeBuilder
     {
         $treeBuilder = new TreeBuilder('sulu_article');
         $rootNode = $treeBuilder->getRootNode();
diff --git a/composer.json b/composer.json
index a5348685..e0b0bb5e 100644
--- a/composer.json
+++ b/composer.json
@@ -26,18 +26,18 @@
         "jms/serializer": "^3.3",
         "jms/serializer-bundle": "^3.3 || ^4.0",
         "sulu/sulu": "~2.4.13 || ^2.5.9@dev",
-        "symfony/config": "^4.3 || ^5.0 || ^6.0",
-        "symfony/dependency-injection": "^4.3 || ^5.0 || ^6.0",
-        "symfony/http-foundation": "^4.3 || ^5.0 || ^6.0",
-        "symfony/http-kernel": "^4.3 || ^5.0 || ^6.0",
+        "symfony/config": "^4.3 || ^5.0 || ^6.0 || ^7.0",
+        "symfony/dependency-injection": "^4.3 || ^5.0 || ^6.0 || ^7.0",
+        "symfony/http-foundation": "^4.3 || ^5.0 || ^6.0 || ^7.0",
+        "symfony/http-kernel": "^4.3 || ^5.0 || ^6.0 || ^7.0",
         "symfony-cmf/slugifier-api": "^1.0 || ^2.0",
         "twig/twig": "^1.41 || ^2.0 || ^3.0"
     },
     "require-dev": {
         "doctrine/data-fixtures": "^1.1",
         "handcraftedinthealps/zendsearch": "^2.0",
-        "jackalope/jackalope-doctrine-dbal": "^1.3.4",
-        "jackalope/jackalope-jackrabbit": "^1.3",
+        "jackalope/jackalope-doctrine-dbal": "^1.3.4 || ^2.0",
+        "jackalope/jackalope-jackrabbit": "^1.3 || ^2.0",
         "jangregor/phpstan-prophecy": "^1.0",
         "massive/build-bundle": "^0.3 || ^0.4 || ^0.5",
         "php-cs-fixer/shim": "^3.0",
@@ -51,12 +51,12 @@
         "phpunit/phpunit": "^8.2",
         "sulu/automation-bundle": "^2.0 || ^2.1@dev",
         "sulu/headless-bundle": "^0.8 || ^0.9 || ^0.10@dev",
-        "symfony/browser-kit": "^4.3 || ^5.0 || ^6.0",
-        "symfony/dotenv": "^4.3 || ^5.0 || ^6.0",
-        "symfony/framework-bundle": "^4.3 || ^5.0 || ^6.0",
+        "symfony/browser-kit": "^4.3 || ^5.0 || ^6.0 || ^7.0",
+        "symfony/dotenv": "^4.3 || ^5.0 || ^6.0 || ^7.0",
+        "symfony/framework-bundle": "^4.3 || ^5.0 || ^6.0 || ^7.0",
         "symfony/monolog-bundle": "^3.1",
-        "symfony/security-bundle": "^4.3 || ^5.0 || ^6.0",
-        "symfony/stopwatch": "^4.3 || ^5.0 || ^6.0"
+        "symfony/security-bundle": "^4.3 || ^5.0 || ^6.0 || ^7.0",
+        "symfony/stopwatch": "^4.3 || ^5.0 || ^6.0 || ^7.0"
     },
     "conflict": {
         "guzzlehttp/ringphp": "<1.1.1",