diff --git a/composer.json b/composer.json
index bb63a5b..eabd5e2 100644
--- a/composer.json
+++ b/composer.json
@@ -21,7 +21,7 @@
 		"phpstan/phpstan-phpunit": "^1.0",
 		"phpstan/phpstan-strict-rules": "^1.0",
 		"phpunit/phpunit": "^9.5",
-		"psalm/plugin-phpunit": "0.17.0",
+		"psalm/plugin-phpunit": "0.18.4",
 		"vimeo/psalm": "^4.13.1"
 	},
 	"autoload": {