diff --git a/phpstan.dist.neon b/phpstan.dist.neon
index fbdebcf..a0ee91d 100644
--- a/phpstan.dist.neon
+++ b/phpstan.dist.neon
@@ -1,5 +1,5 @@
 parameters:
-    level: 6
+    level: 9
     paths:
         - bin/
         - config/