diff --git a/phpstan.neon b/phpstan.neon
index 855a75d..1d7bd2d 100644
--- a/phpstan.neon
+++ b/phpstan.neon
@@ -1,5 +1,5 @@
 parameters:
-    level: max
+    level: 7
     paths:
         - src
     excludePaths: