diff --git a/composer.json b/composer.json
index a1018f0..93d58c2 100644
--- a/composer.json
+++ b/composer.json
@@ -72,7 +72,7 @@
         "phpunit/phpunit": "^10.5.28",
         "psalm/plugin-phpunit": "^0.19.0",
         "roave/security-advisories": "dev-master",
-        "vimeo/psalm": "^5.25"
+        "vimeo/psalm": "^6.0"
     },
     "autoload": {
         "psr-4": {