diff --git a/composer.json b/composer.json
index 338e79670..2f8d780d6 100644
--- a/composer.json
+++ b/composer.json
@@ -81,7 +81,6 @@
         "phpstan/phpstan-phpunit": "^2.0",
         "phpstan/phpstan-symfony": "^2.0",
         "phpunit/phpunit": "^11.5",
-        "symfony/phpunit-bridge": "^7.4",
         "webmozart/assert": "^2.3"
     },
     "config": {
diff --git a/phpunit.baseline.xml b/phpunit.baseline.xml
new file mode 100644
index 000000000..59aeddfe9
--- /dev/null
+++ b/phpunit.baseline.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0"?>
+<files version="1">
+ <file path="src/lib/Form/DataTransformer/ContentInfoTransformer.php">
+  <line number="48" hash="7354630459ee58656d1457552a873ddec12475a8">
+   <issue><![CDATA[ctype_digit(): Argument of type bool will be interpreted as string in the future]]></issue>
+   <issue><![CDATA[ctype_digit(): Argument of type array will be interpreted as string in the future]]></issue>
+   <issue><![CDATA[ctype_digit(): Argument of type stdClass will be interpreted as string in the future]]></issue>
+   <issue><![CDATA[ctype_digit(): Argument of type Ibexa\Contracts\Core\Repository\Values\Content\ContentInfo will be interpreted as string in the future]]></issue>
+  </line>
+ </file>
+ <file path="src/lib/Form/DataTransformer/ContentTypeGroupTransformer.php">
+  <line number="48" hash="7354630459ee58656d1457552a873ddec12475a8">
+   <issue><![CDATA[ctype_digit(): Argument of type bool will be interpreted as string in the future]]></issue>
+   <issue><![CDATA[ctype_digit(): Argument of type array will be interpreted as string in the future]]></issue>
+   <issue><![CDATA[ctype_digit(): Argument of type stdClass will be interpreted as string in the future]]></issue>
+  </line>
+ </file>
+ <file path="src/lib/Form/DataTransformer/RoleAssignmentTransformer.php">
+  <line number="52" hash="7354630459ee58656d1457552a873ddec12475a8">
+   <issue><![CDATA[ctype_digit(): Argument of type bool will be interpreted as string in the future]]></issue>
+   <issue><![CDATA[ctype_digit(): Argument of type float will be interpreted as string in the future]]></issue>
+   <issue><![CDATA[ctype_digit(): Argument of type array will be interpreted as string in the future]]></issue>
+   <issue><![CDATA[ctype_digit(): Argument of type stdClass will be interpreted as string in the future]]></issue>
+  </line>
+ </file>
+ <file path="src/lib/Form/DataTransformer/RoleTransformer.php">
+  <line number="51" hash="7354630459ee58656d1457552a873ddec12475a8">
+   <issue><![CDATA[ctype_digit(): Argument of type bool will be interpreted as string in the future]]></issue>
+   <issue><![CDATA[ctype_digit(): Argument of type float will be interpreted as string in the future]]></issue>
+   <issue><![CDATA[ctype_digit(): Argument of type array will be interpreted as string in the future]]></issue>
+   <issue><![CDATA[ctype_digit(): Argument of type stdClass will be interpreted as string in the future]]></issue>
+  </line>
+ </file>
+</files>
diff --git a/phpunit.integration.baseline.xml b/phpunit.integration.baseline.xml
new file mode 100644
index 000000000..4d12fe8da
--- /dev/null
+++ b/phpunit.integration.baseline.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0"?>
+<files version="1">
+ <file path="vendor/symfony/deprecation-contracts/function.php">
+  <line number="25" hash="c6af5d66288d0667e424978000f29571e4954b81">
+   <issue><![CDATA[Since symfony/config 7.4: Setting a default value to a required node is deprecated. Remove the default value from the node "min_query_length" or make it optional.]]></issue>
+   <issue><![CDATA[Since symfony/config 7.4: Setting a default value to a required node is deprecated. Remove the default value from the node "result_limit" or make it optional.]]></issue>
+   <issue><![CDATA[Since symfony/framework-bundle 7.3: Not setting the "property_info.with_constructor_extractor" option explicitly is deprecated because its default value will change in version 8.0.]]></issue>
+   <issue><![CDATA[Since symfony/dependency-injection 7.4: XML configuration format is deprecated, use YAML or PHP instead.]]></issue>
+   <issue><![CDATA[Since symfony/twig-component-bundle 2.13: Not setting the "twig_component.anonymous_template_directory" config option is deprecated. It will default to "components" in 3.0.]]></issue>
+   <issue><![CDATA[Since symfony/ux-twig-component 2.13: Not setting the "twig_component.defaults" config option is deprecated. Check the documentation for an example configuration.]]></issue>
+   <issue><![CDATA[Since symfony/dependency-injection 7.4: Service id "Ibexa\Rest\Server\Common\Parser" looks like a FQCN but no corresponding class or interface exists. To resolve this ambiguity, please rename this service to a non-FQCN (e.g. using dots), or create the missing class or interface.]]></issue>
+   <issue><![CDATA[Since symfony/dependency-injection 7.4: Service id "Ibexa\AdminUi\Form\Type\Search\DateIntervalType" looks like a FQCN but no corresponding class or interface exists. To resolve this ambiguity, please rename this service to a non-FQCN (e.g. using dots), or create the missing class or interface.]]></issue>
+   <issue><![CDATA[Since symfony/config 7.4: Setting a default value to a required node is deprecated. Remove the default value from the node "min_query_length" or make it optional.]]></issue>
+   <issue><![CDATA[Since symfony/config 7.4: Setting a default value to a required node is deprecated. Remove the default value from the node "result_limit" or make it optional.]]></issue>
+   <issue><![CDATA[Since symfony/framework-bundle 7.3: Not setting the "property_info.with_constructor_extractor" option explicitly is deprecated because its default value will change in version 8.0.]]></issue>
+   <issue><![CDATA[Since symfony/config 7.4: Setting a default value to a required node is deprecated. Remove the default value from the node "min_query_length" or make it optional.]]></issue>
+   <issue><![CDATA[Since symfony/config 7.4: Setting a default value to a required node is deprecated. Remove the default value from the node "result_limit" or make it optional.]]></issue>
+   <issue><![CDATA[Since ibexa/core 5.0: Since ibexa/core 5.0: The "Ibexa\Bundle\Core\ApiLoader\RepositoryConfigurationProvider" service is deprecated and will be removed in 6.0. Use Ibexa\Contracts\Core\Container\ApiLoader\RepositoryConfigurationProviderInterface instead]]></issue>
+   <issue><![CDATA[Since ibexa/core 5.0: Since ibexa/core 5.0: The "Ibexa\Bundle\Core\ApiLoader\RepositoryConfigurationProvider" service is deprecated and will be removed in 6.0. Use Ibexa\Contracts\Core\Container\ApiLoader\RepositoryConfigurationProviderInterface instead]]></issue>
+   <issue><![CDATA[Since ibexa/core 5.0: Since ibexa/core 5.0: The "Ibexa\Bundle\Core\ApiLoader\RepositoryConfigurationProvider" service is deprecated and will be removed in 6.0. Use Ibexa\Contracts\Core\Container\ApiLoader\RepositoryConfigurationProviderInterface instead]]></issue>
+   <issue><![CDATA[Since ibexa/core 5.0: Since ibexa/core 5.0: The "Ibexa\Bundle\Core\ApiLoader\RepositoryConfigurationProvider" service is deprecated and will be removed in 6.0. Use Ibexa\Contracts\Core\Container\ApiLoader\RepositoryConfigurationProviderInterface instead]]></issue>
+   <issue><![CDATA[Since twig/twig 3.28: Using the "macro" tag outside the root of a template is deprecated in /home/runner/work/admin-ui/admin-ui/src/bundle/DependencyInjection/../../../src/bundle/Resources/views/themes/admin/content/tab/url/modal_add_custom_url.html.twig at line 16.]]></issue>
+   <issue><![CDATA[Since ibexa/admin-ui 4.6.19: Twig Function "ibexa_render_component_group" is deprecated; use "ibexa_twig_component_group" instead in /home/runner/work/admin-ui/admin-ui/src/bundle/DependencyInjection/../../../src/bundle/Resources/views/themes/admin/ui/edit_header.html.twig at line 31.]]></issue>
+   <issue><![CDATA[Since twig/twig 3.28: Using the "use" tag outside the root of a template is deprecated in /home/runner/work/admin-ui/admin-ui/src/bundle/DependencyInjection/../../../src/bundle/Resources/views/themes/admin/ui/form_fields.html.twig at line 551.]]></issue>
+  </line>
+ </file>
+ <file path="vendor/ibexa/core/src/bundle/Core/DependencyInjection/Compiler/SlugConverterConfigurationPass.php">
+  <line number="62" hash="46c20ceb34da10cf5e5ad5215b58d86570f0d771">
+   <issue><![CDATA[Relying on default url_alias.slug_converter.transformation setting ("urlalias") is deprecated and might change in the next major. Set it explicitly to one of the following: urlalias, urlalias_iri, urlalias_compat, urlalias_lowercase]]></issue>
+  </line>
+ </file>
+</files>
diff --git a/phpunit.integration.xml b/phpunit.integration.xml
index 49d565acb..83e05c674 100644
--- a/phpunit.integration.xml
+++ b/phpunit.integration.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/11.5/phpunit.xsd" bootstrap="tests/integration/bootstrap.php" beStrictAboutOutputDuringTests="true" failOnWarning="true" colors="true" cacheDirectory=".phpunit.cache">
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/11.5/phpunit.xsd" bootstrap="tests/integration/bootstrap.php" beStrictAboutOutputDuringTests="true" failOnWarning="true" failOnNotice="true" colors="true" cacheDirectory=".phpunit.cache" displayDetailsOnTestsThatTriggerDeprecations="true" failOnDeprecation="true">
   <testsuites>
     <testsuite name="integration">
       <directory>tests/integration</directory>
@@ -8,10 +8,13 @@
   <php>
     <env name="DATABASE_URL" value="sqlite://i@i/var/test.db"/>
     <env name="KERNEL_CLASS" value="Ibexa\Tests\Integration\AdminUi\AdminUiIbexaTestKernel"/>
-    <env name="SYMFONY_DEPRECATIONS_HELPER" value="max[self]=0&amp;max[direct]=0&amp;verbose=0"/>
   </php>
   <extensions>
     <bootstrap class="DAMA\DoctrineTestBundle\PHPUnit\PHPUnitExtension"/>
-    <bootstrap class="Symfony\Bridge\PhpUnit\SymfonyExtension"/>
   </extensions>
+  <source baseline="phpunit.integration.baseline.xml" ignoreIndirectDeprecations="false" ignoreSuppressionOfDeprecations="true">
+    <include>
+      <directory>src</directory>
+    </include>
+  </source>
 </phpunit>
diff --git a/phpunit.xml b/phpunit.xml
index 89b80af6a..4b1c3023b 100644
--- a/phpunit.xml
+++ b/phpunit.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/11.5/phpunit.xsd" bootstrap="bootstrap.php" colors="true" cacheDirectory=".phpunit.cache">
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/11.5/phpunit.xsd" bootstrap="bootstrap.php" colors="true" cacheDirectory=".phpunit.cache" displayDetailsOnTestsThatTriggerDeprecations="true" failOnDeprecation="true" failOnWarning="true" failOnNotice="true">
   <testsuites>
     <testsuite name="Ibexa\Bundle\AdminUi">
       <directory>tests/bundle</directory>
@@ -8,12 +8,9 @@
       <directory>tests/lib</directory>
     </testsuite>
   </testsuites>
-  <source>
+  <source baseline="phpunit.baseline.xml" ignoreIndirectDeprecations="false" ignoreSuppressionOfDeprecations="true">
     <include>
       <directory>src</directory>
     </include>
   </source>
-  <extensions>
-    <bootstrap class="Symfony\Bridge\PhpUnit\SymfonyExtension"/>
-  </extensions>
 </phpunit>