diff --git a/composer.json b/composer.json
index e240cd0..8fc1945 100644
--- a/composer.json
+++ b/composer.json
@@ -26,7 +26,7 @@
     "moneyphp/money": "^4.8.0",
     "react-parallel/pool-tests": "^5.1.0 || ^6.0.0",
     "react-parallel/stubs": "^1.2",
-    "wyrihaximus/async-test-utilities": "^12.2.0",
+    "wyrihaximus/async-test-utilities": "^13.1.0",
     "wyrihaximus/makefiles": "^0.10.6"
   },
   "suggest": {