diff --git a/src/Symfony/Bridge/Doctrine/composer.json b/src/Symfony/Bridge/Doctrine/composer.json
index 61d08a0b213d2..6d90870c7af55 100644
--- a/src/Symfony/Bridge/Doctrine/composer.json
+++ b/src/Symfony/Bridge/Doctrine/composer.json
@@ -30,7 +30,7 @@
         "symfony/cache": "^5.4|^6.0",
         "symfony/config": "^4.4|^5.0|^6.0",
         "symfony/dependency-injection": "^4.4|^5.0|^6.0",
-        "symfony/form": "^5.4.21|^6.2.7",
+        "symfony/form": "^5.4.38|^6.4.6",
         "symfony/http-kernel": "^5.0|^6.0",
         "symfony/messenger": "^4.4|^5.0|^6.0",
         "symfony/doctrine-messenger": "^5.1|^6.0",
@@ -56,7 +56,7 @@
         "doctrine/orm": "<2.7.4",
         "symfony/cache": "<5.4",
         "symfony/dependency-injection": "<4.4",
-        "symfony/form": "<5.4.21|>=6,<6.2.7",
+        "symfony/form": "<5.4.38|>=6,<6.4.6",
         "symfony/http-kernel": "<5",
         "symfony/messenger": "<4.4",
         "symfony/property-info": "<5",
diff --git a/src/Symfony/Component/Form/Tests/Extension/Core/Type/BaseTypeTestCase.php b/src/Symfony/Component/Form/Tests/Extension/Core/Type/BaseTypeTestCase.php
index e86bf9e41ed13..5238e2fd88098 100644
--- a/src/Symfony/Component/Form/Tests/Extension/Core/Type/BaseTypeTestCase.php
+++ b/src/Symfony/Component/Form/Tests/Extension/Core/Type/BaseTypeTestCase.php
@@ -40,16 +40,6 @@ public function testPassIdAndNameToView()
         $this->assertEquals('name', $view->vars['full_name']);
     }
 
-    public function testStripLeadingUnderscoresAndDigitsFromId()
-    {
-        $view = $this->factory->createNamed('_09name', $this->getTestedType(), null, $this->getTestOptions())
-            ->createView();
-
-        $this->assertEquals('name', $view->vars['id']);
-        $this->assertEquals('_09name', $view->vars['name']);
-        $this->assertEquals('_09name', $view->vars['full_name']);
-    }
-
     public function testPassIdAndNameToViewWithParent()
     {
         $view = $this->factory->createNamedBuilder('parent', FormTypeTest::TESTED_TYPE)