diff --git a/phpstan-tests.neon b/phpstan-tests.neon
index 33f6e51baee7c013105e99756f26821cbd9750e5..84f6be97358bf1bd92fa425e2186e1291513b629 100644
--- a/phpstan-tests.neon
+++ b/phpstan-tests.neon
@@ -1,5 +1,5 @@
 parameters:
-    level: 2
+    level: 3
     paths:
         - tests/
     symfony:
diff --git a/phpstan.neon b/phpstan.neon
index 8bfc8bd9aec7cf6850bb45174833bdd6a2ff7cee..342259847bcd4b69bbdc436efc40a04978c88768 100644
--- a/phpstan.neon
+++ b/phpstan.neon
@@ -1,5 +1,5 @@
 parameters:
-    level: 2
+    level: 3
     paths:
         - src/
     symfony: