diff --git a/composer.json b/composer.json
index 746f86f..604ab85 100644
--- a/composer.json
+++ b/composer.json
@@ -16,7 +16,7 @@
         "dealerdirect/phpcodesniffer-composer-installer": "^1.0.0",
         "sirbrillig/phpcs-variable-analysis": "^2.11",
         "phpcsstandards/phpcsextra": "^1.1.0",
-        "dms/phpunit-arraysubset-asserts": "^0.4.0"
+        "dms/phpunit-arraysubset-asserts": "^0.5.0"
     },
     "config": {
         "allow-plugins": true