diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6baf9f8..6d1a26a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,7 +9,10 @@ jobs:
       max-parallel: 10
       matrix:
         php: [ '8.1', '8.2', '8.3']
-        sf_version: [ '5.4.*', '6.4.*']
+        sf_version: [ '5.4.*', '6.4.*', '7.*' ]
+        exclude:
+          - php: 8.1
+            sf_version: '7.*'
 
     steps:
       - name: Set up PHP
diff --git a/composer.json b/composer.json
index 3755bfe..8737a2f 100644
--- a/composer.json
+++ b/composer.json
@@ -17,13 +17,13 @@
     "require": {
         "php": ">=8.1",
         "friendsofphp/proxy-manager-lts": "^1.0",
-        "symfony/config": "^5.4 || ^6.0",
-        "symfony/dependency-injection": "^5.4 || ^6.0",
-        "symfony/http-kernel": "^5.4 || ^6.0"
+        "symfony/config": "^5.4 || ^6.0 || ^7.0",
+        "symfony/dependency-injection": "^5.4 || ^6.0 || ^7.0",
+        "symfony/http-kernel": "^5.4 || ^6.0 || ^7.0"
     },
     "require-dev": {
-        "nyholm/symfony-bundle-test": "^2.0",
-        "symfony/phpunit-bridge": "^6.4.11"
+        "nyholm/symfony-bundle-test": "^2.0 || ^3.0",
+        "symfony/phpunit-bridge": "^6.4.11 || ^7.1.4"
     },
     "minimum-stability": "dev",
     "prefer-stable": true,
diff --git a/psalm.baseline.xml b/psalm.baseline.xml
index d90c9cd..3679ce3 100644
--- a/psalm.baseline.xml
+++ b/psalm.baseline.xml
@@ -5,6 +5,11 @@
       <code><![CDATA[children]]></code>
     </UndefinedMethod>
   </file>
+  <file src="src/DependencyInjection/HappyrServiceMockingExtension.php">
+    <InternalClass>
+      <code><![CDATA[Extension]]></code>
+    </InternalClass>
+  </file>
   <file src="src/ServiceMock.php">
     <UndefinedInterfaceMethod>
       <code><![CDATA[getWrappedValueHolderValue]]></code>