diff --git a/composer.json b/composer.json
index ee15f93..5388152 100644
--- a/composer.json
+++ b/composer.json
@@ -64,7 +64,7 @@
         "psalm/plugin-phpunit": "^0.18.3",
         "roave/security-advisories": "dev-latest",
         "squizlabs/php_codesniffer": "^3.7.1",
-        "vimeo/psalm": "^4.29"
+        "vimeo/psalm": "^5.0"
     },
     "extra": {
         "laminas": {