diff --git a/composer.json b/composer.json
index ef57a14..0ad0acf 100644
--- a/composer.json
+++ b/composer.json
@@ -16,8 +16,8 @@
   },
   "require-dev": {
     "laravel/pint": "^1.2",
-    "nunomaduro/larastan": "^2.4.0",
-    "orchestra/testbench": "^8.5",
+    "larastan/larastan": "^2.4.0",
+    "orchestra/testbench": "^9.0",
     "pestphp/pest-plugin-laravel": "^2.0"
   },
   "autoload": {
diff --git a/phpstan-baseline.neon b/phpstan-baseline.neon
index 870bf20..8e8936f 100644
--- a/phpstan-baseline.neon
+++ b/phpstan-baseline.neon
@@ -1,5 +1,10 @@
 parameters:
 	ignoreErrors:
+		-
+			message: "#^Call to an undefined method Illuminate\\\\Support\\\\Carbon\\:\\:diffInRealHours\\(\\)\\.$#"
+			count: 1
+			path: src/AutomationRules/Conditions/ReservationAttribute.php
+
 		-
 			message: "#^Access to an undefined property DateTime\\:\\:\\$timestamp\\.$#"
 			count: 1