diff --git a/composer.json b/composer.json
index f37c3a1..8887e29 100644
--- a/composer.json
+++ b/composer.json
@@ -24,7 +24,7 @@
         "phpstan/phpstan": "^1.10.67",
         "phpstan/phpstan-deprecation-rules": "^1.1",
         "phpstan/phpstan-phpunit": "^1.3.16",
-        "phpstan/phpstan-strict-rules": "^1.5.5",
+        "phpstan/phpstan-strict-rules": "^1.6.0",
         "phpunit/phpunit": "^10.5.20",
         "rector/rector": "^1.0.5",
         "spaze/phpstan-disallowed-calls": "^3.3",