diff --git a/composer.json b/composer.json
index 4a813b35..e2844f18 100644
--- a/composer.json
+++ b/composer.json
@@ -35,7 +35,7 @@
         "phpstan/phpstan": "1.12.7",
         "phpstan/phpstan-doctrine": "1.5.5",
         "phpstan/phpstan-phpunit": "1.4.0",
-        "phpstan/phpstan-symfony": "1.4.11",
+        "phpstan/phpstan-symfony": "1.4.12",
         "rector/rector": "1.2.9",
         "roave/security-advisories": "dev-master",
         "serendipity_hq/rector-config": "^1.0",