diff --git a/composer.json b/composer.json
index b8e3164..850c7c7 100644
--- a/composer.json
+++ b/composer.json
@@ -14,10 +14,10 @@
         "php": "~8.3.0 || ~8.4.0"
     },
     "require-dev": {
-        "phpstan/phpstan": "^2.1.22",
+        "phpstan/phpstan": "^2.1.23",
         "phpstan/phpstan-phpunit": "^2.0.7",
         "phpstan/phpstan-strict-rules": "^2.0.6",
-        "phpunit/phpunit": "^12.3.8",
+        "phpunit/phpunit": "^12.3.9",
         "slam/php-cs-fixer-extensions": "^3.12",
         "symfony/console": "^7.3.3"
     },
diff --git a/phpstan-baseline.neon b/phpstan-baseline.neon
index 23048c2..1863819 100644
--- a/phpstan-baseline.neon
+++ b/phpstan-baseline.neon
@@ -7,7 +7,7 @@ parameters:
 			path: lib/ErrorHandler.php
 
 		-
-			message: '#^Parameter \#2 \$array of function implode expects array\|null, mixed given\.$#'
+			message: '#^Parameter \#2 \$array of function implode expects array, mixed given\.$#'
 			identifier: argument.type
 			count: 1
 			path: lib/ErrorHandler.php