diff --git a/composer.json b/composer.json
index 51bec02c..82d3e28a 100644
--- a/composer.json
+++ b/composer.json
@@ -34,7 +34,7 @@
         "phpstan/phpstan": "^1.5.6",
         "phpstan/phpstan-doctrine": "1.3.65",
         "phpstan/phpstan-phpunit": "1.3.16",
-        "phpstan/phpstan-symfony": "1.3.9",
+        "phpstan/phpstan-symfony": "1.3.12",
         "rector/rector": "1.0.4",
         "roave/security-advisories": "dev-master",
         "serendipity_hq/component-text-matrix": "^3.0",