diff --git a/.github/workflows/coding-standards.yaml b/.github/workflows/coding-standards.yaml
index ed97ce0..f6a7a0d 100644
--- a/.github/workflows/coding-standards.yaml
+++ b/.github/workflows/coding-standards.yaml
@@ -9,16 +9,16 @@ on:
 jobs:
   php-cs-fixer:
     name: PHP CS Fixer (PHP ${{ matrix.php-version }})
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
 
     strategy:
       matrix:
         php-version:
-          - '8.2'
+          - '8.4'
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Install PHP
         uses: shivammathur/setup-php@v2
@@ -32,5 +32,3 @@ jobs:
 
       - name: Run PHP CS Fixer
         run: 'vendor/bin/php-cs-fixer fix --dry-run --format=checkstyle | cs2pr'
-        env:
-          PHP_CS_FIXER_IGNORE_ENV: 1
diff --git a/.github/workflows/continuous-integration.yaml b/.github/workflows/continuous-integration.yaml
index e5ae7a6..554ea67 100644
--- a/.github/workflows/continuous-integration.yaml
+++ b/.github/workflows/continuous-integration.yaml
@@ -9,7 +9,7 @@ on:
 jobs:
   phpunit:
     name: PHPUnit (PHP ${{ matrix.php-version }} - Symfony ${{ matrix.symfony-version }})
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     env:
       SYMFONY_REQUIRE: ${{ matrix.symfony-version }}
 
@@ -18,13 +18,14 @@ jobs:
         php-version:
           - '8.2'
           - '8.3'
+          - '8.4'
         symfony-version:
           - '6.4.*'
-          - '7.0.*'
+          - '7.3.*'
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 2
 
diff --git a/.github/workflows/static-analysis.yaml b/.github/workflows/static-analysis.yaml
index 57a83ae..9d2ca39 100644
--- a/.github/workflows/static-analysis.yaml
+++ b/.github/workflows/static-analysis.yaml
@@ -9,16 +9,16 @@ on:
 jobs:
   phpstan:
     name: PHPStan (PHP ${{ matrix.php-version }})
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
 
     strategy:
       matrix:
         php-version:
-          - '8.2'
+          - '8.4'
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Install PHP
         uses: shivammathur/setup-php@v2
diff --git a/.php-cs-fixer.php b/.php-cs-fixer.php
index 4f55d38..5992a48 100644
--- a/.php-cs-fixer.php
+++ b/.php-cs-fixer.php
@@ -10,6 +10,7 @@
 
 return (new PhpCsFixer\Config())
     ->setParallelConfig(PhpCsFixer\Runner\Parallel\ParallelConfigFactory::detect())
+    ->setUnsupportedPhpVersionAllowed(true)
     ->setRiskyAllowed(true)
     ->setRules([
         '@Symfony' => true,
diff --git a/composer.json b/composer.json
index 9e90b42..649d8b7 100644
--- a/composer.json
+++ b/composer.json
@@ -19,9 +19,9 @@
         "symfony/translation": "^6.4 || ^7.0"
     },
     "require-dev": {
-        "friendsofphp/php-cs-fixer": "^3.57.2",
-        "phpstan/phpstan": "^1.11.1",
-        "phpstan/phpstan-deprecation-rules": "^1.2.0",
+        "friendsofphp/php-cs-fixer": "^3.86.0",
+        "phpstan/phpstan": "^2.1.22",
+        "phpstan/phpstan-deprecation-rules": "^2.0.3",
         "phpunit/phpunit": "^11.1.3",
         "symfony/asset-mapper": "^6.4 || ^7.0",
         "symfony/framework-bundle": "^6.4 || ^7.0",
@@ -33,8 +33,8 @@
             "@phpstan",
             "@phpunit"
         ],
-        "cs:dry": "PHP_CS_FIXER_IGNORE_ENV=1 vendor/bin/php-cs-fixer fix --diff --dry-run --no-interaction --ansi",
-        "cs:fix": "PHP_CS_FIXER_IGNORE_ENV=1 php-cs-fixer fix --ansi",
+        "cs:dry": "vendor/bin/php-cs-fixer fix --diff --dry-run --no-interaction --ansi",
+        "cs:fix": "vendor/bin/php-cs-fixer fix --ansi",
         "phpstan": "vendor/bin/phpstan analyse --ansi",
         "phpunit": "vendor/bin/phpunit --coverage-html=var/html-coverage --colors=auto"
     },
diff --git a/tests/Form/SlugTypeTest.php b/tests/Form/SlugTypeTest.php
index cfe636b..07c12bd 100644
--- a/tests/Form/SlugTypeTest.php
+++ b/tests/Form/SlugTypeTest.php
@@ -47,7 +47,7 @@ public function testRenderForm(): void
         self::assertSame(
             '<form name="form" method="post"><div id="form"><div><label for="form_name" class="required">Name</label><input type="text" id="form_name" name="form[name]" required="required"></div><div><label for="form_slug" class="required">Slug</label><div
         class="input-group"
-        data-controller="leapt--slug-type-bundle--slug" data-leapt--slug-type-bundle--slug-target-value="form_name" data-leapt--slug-type-bundle--slug-alert-message-value="If&#x20;you&#x20;change&#x20;the&#x20;slug,&#x20;you&#x20;can&#x20;break&#x20;links&#x20;on&#x20;other&#x20;pages." data-leapt--slug-type-bundle--slug-locked-icon-value="&amp;&#x23;128274&#x3B;" data-leapt--slug-type-bundle--slug-unlocked-icon-value="&amp;&#x23;128275&#x3B;"
+        data-controller="leapt--slug-type-bundle--slug" data-leapt--slug-type-bundle--slug-target-value="form_name" data-leapt--slug-type-bundle--slug-alert-message-value="If you change the slug, you can break links on other pages." data-leapt--slug-type-bundle--slug-locked-icon-value="&amp;#128274;" data-leapt--slug-type-bundle--slug-unlocked-icon-value="&amp;#128275;"
    >
         <input type="text" id="form_slug" name="form[slug]" required="required">
         <button class="btn btn-outline-secondary" type="button" data-leapt--slug-type-bundle--slug-target="button">