diff --git a/phpstan.neon b/phpstan.neon
index ad7ef4d8aa..1d12e43205 100644
--- a/phpstan.neon
+++ b/phpstan.neon
@@ -1,5 +1,5 @@
 parameters:
-	level: 4
+	level: 5
 	inferPrivatePropertyTypeFromConstructor: true
 	paths:
 		- application