diff --git a/composer.json b/composer.json
index 79f40e5..d730cdb 100644
--- a/composer.json
+++ b/composer.json
@@ -54,7 +54,7 @@
 		"phpstan/extension-installer": "^1.3.1",
 		"phpstan/phpstan": "^1.10.67",
 		"phpstan/phpstan-phpunit": "^1.3.16",
-		"phpstan/phpstan-strict-rules": "^1.5.3",
+		"phpstan/phpstan-strict-rules": "^1.5.5",
 		"phpunit/phpunit": "^9.6.19",
 		"saschaegerer/phpstan-typo3": "^1.10.0",
 		"seld/jsonlint": "^1.10.2",