diff --git a/tools/psalm/composer.json b/tools/psalm/composer.json
index b0aae63..ec8f81c 100644
--- a/tools/psalm/composer.json
+++ b/tools/psalm/composer.json
@@ -4,7 +4,7 @@
     "type": "metapackage",
     "require-dev": {
         "roave/security-advisories": "dev-latest",
-        "vimeo/psalm": "4.17.0"
+        "vimeo/psalm": "4.18"
     },
     "prefer-stable": true,
     "config": {