diff --git a/composer.json b/composer.json
index b2f4da8..71b1af8 100644
--- a/composer.json
+++ b/composer.json
@@ -36,7 +36,7 @@
         "doctrine/coding-standard": "^12.0.0",
         "phpunit/phpunit": "^10.0",
         "roave/security-advisories": "dev-master",
-        "vimeo/psalm": "^5.0",
+        "vimeo/psalm": "^6.0",
         "maglnet/composer-require-checker": "^4.2"
     },
     "bin": [