diff --git a/src/Symfony/Component/ErrorHandler/ErrorHandler.php b/src/Symfony/Component/ErrorHandler/ErrorHandler.php
index 76c5a9b5f3cf1..c0af3707cf89d 100644
--- a/src/Symfony/Component/ErrorHandler/ErrorHandler.php
+++ b/src/Symfony/Component/ErrorHandler/ErrorHandler.php
@@ -181,7 +181,7 @@ public function __construct(?BufferingLogger $bootstrappingLogger = null, bool $
     {
         if (\PHP_VERSION_ID < 80400) {
             $this->levels[\E_STRICT] = 'Runtime Notice';
-            $this->loggers[\E_STRICT] = [null, LogLevel::WARNING];
+            $this->loggers[\E_STRICT] = [null, LogLevel::ERROR];
         }
 
         if ($bootstrappingLogger) {