diff --git a/psalm.xml b/psalm.xml
index 0fd0cc2..ba70dc5 100644
--- a/psalm.xml
+++ b/psalm.xml
@@ -2,7 +2,6 @@
 <psalm
     phpVersion="7.3"
     cacheDirectory="./var/cache/psalm"
-    allowPhpStormGenerics="true"
     checkForThrowsDocblock="true"
     hideExternalErrors="true"
     ignoreInternalFunctionNullReturn="false"
diff --git a/vendor-bin/phpunit/composer.json b/vendor-bin/phpunit/composer.json
index 276e26d..6e77101 100644
--- a/vendor-bin/phpunit/composer.json
+++ b/vendor-bin/phpunit/composer.json
@@ -3,7 +3,7 @@
         "dg/bypass-finals": "^1.3",
         "phpunit/phpunit": "9.5.10",
         "symfony/phpunit-bridge": "6.0.0",
-        "vimeo/psalm": "4.6.4",
+        "vimeo/psalm": "4.15.0",
         "psalm/plugin-phpunit": "0.16.1"
     }
 }