diff --git a/yarn.lock b/yarn.lock
index 3c712c65..17e28eb2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1118,9 +1118,9 @@
     silent-error "^1.1.1"
 
 "@ember/test-helpers@^4.0.2":
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/@ember/test-helpers/-/test-helpers-4.0.2.tgz#728fab314280381b04f70a1fd1014f5db6c24aca"
-  integrity sha512-9vV5nDx1ZzmTmexzTudRk9M04JY6mqB3NxJB116vkjGQWIRTgiAVUgBkFIudRXvX1QiOGTo6IPxQRXZRS+v28w==
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/@ember/test-helpers/-/test-helpers-4.0.3.tgz#ce4b7f16d018dee3067c37a13dc9b23220509ac1"
+  integrity sha512-6RlNpzd108E7nq24wGtFHzt1uxq7kYPU0k8iWWsStfspyQs15vd3OjhSXmB+Uhzpt7b7Itb6UsOnBEPwlgJZsw==
   dependencies:
     "@ember/test-waiters" "^3.1.0"
     "@embroider/addon-shim" "^1.8.7"