diff --git a/src/Symfony/Bundle/FrameworkBundle/Tests/Command/CacheClearCommand/CacheClearCommandTest.php b/src/Symfony/Bundle/FrameworkBundle/Tests/Command/CacheClearCommand/CacheClearCommandTest.php
index 8a740413c1..41769f49d1 100644
--- a/src/Symfony/Bundle/FrameworkBundle/Tests/Command/CacheClearCommand/CacheClearCommandTest.php
+++ b/src/Symfony/Bundle/FrameworkBundle/Tests/Command/CacheClearCommand/CacheClearCommandTest.php
@@ -38,7 +38,7 @@ class CacheClearCommandTest extends TestCase
     protected function tearDown(): void
     {
         $this->fs->remove($this->kernel->getProjectDir());
-        $this->fs->remove(__DIR__.'/Fixture/preload.php');
+        $this->fs->remove(__DIR__.'/Fixture/.preload.php');
     }
 
     public function testCacheIsFreshAfterCacheClearedWithWarmup()
diff --git a/src/Symfony/Component/Messenger/Bridge/Amqp/Tests/Transport/ConnectionTest.php b/src/Symfony/Component/Messenger/Bridge/Amqp/Tests/Transport/ConnectionTest.php
index 6ba8f5faa6..81f317f36e 100644
--- a/src/Symfony/Component/Messenger/Bridge/Amqp/Tests/Transport/ConnectionTest.php
+++ b/src/Symfony/Component/Messenger/Bridge/Amqp/Tests/Transport/ConnectionTest.php
@@ -488,7 +488,7 @@ class ConnectionTest extends TestCase
     public function testObfuscatePasswordInDsn()
     {
         $this->expectException('AMQPException');
-        $this->expectExceptionMessage('Could not connect to the AMQP server. Please verify the provided DSN. ({"host":"localhost","port":5672,"vhost":"\/","login":"user","password":"********"})');
+        $this->expectExceptionMessage('Could not connect to the AMQP server. Please verify the provided DSN. ({"host":"localhost","port":5672,"vhost":"/","login":"user","password":"********"})');
         $factory = new TestAmqpFactory(
             $amqpConnection = $this->createMock(\AMQPConnection::class),
             $amqpChannel = $this->createMock(\AMQPChannel::class),
diff --git a/src/Symfony/Component/Messenger/Bridge/Amqp/Transport/Connection.php b/src/Symfony/Component/Messenger/Bridge/Amqp/Transport/Connection.php
index 1a6b21fad6..1789e89b7a 100644
--- a/src/Symfony/Component/Messenger/Bridge/Amqp/Transport/Connection.php
+++ b/src/Symfony/Component/Messenger/Bridge/Amqp/Transport/Connection.php
@@ -470,7 +470,7 @@ class Connection
                 $credentials['password'] = '********';
                 unset($credentials['delay']);
 
-                throw new \AMQPException(sprintf('Could not connect to the AMQP server. Please verify the provided DSN. (%s).', json_encode($credentials)), 0, $e);
+                throw new \AMQPException(sprintf('Could not connect to the AMQP server. Please verify the provided DSN. (%s).', json_encode($credentials, \JSON_UNESCAPED_SLASHES)), 0, $e);
             }
             $this->amqpChannel = $this->amqpFactory->createChannel($connection);