diff --git a/ember/todo-app/yarn.lock b/ember/todo-app/yarn.lock
index 9eece204..1f263881 100644
--- a/ember/todo-app/yarn.lock
+++ b/ember/todo-app/yarn.lock
@@ -2274,9 +2274,9 @@
   integrity sha512-FGa1F62FT09qcrueBA6qYTrJPVDzah9a+493+o2PCXsesWHIn27G98TsSMs3WPNbZIEj4+VJf6saSFpvD+3Zsw==
 
 "@types/qunit@^2.19.5":
-  version "2.19.6"
-  resolved "https://registry.yarnpkg.com/@types/qunit/-/qunit-2.19.6.tgz#2c0af41f8afdc6db554a7f575a2b6df535b86bd0"
-  integrity sha512-bz9STa6EHurtpSfn5cNiScBladlw43bM+7luQA985Kd9YlF4dZaLmKt3c5/oSyN1AWAl50YBpqTq0BxCP64nGg==
+  version "2.19.9"
+  resolved "https://registry.yarnpkg.com/@types/qunit/-/qunit-2.19.9.tgz#7bf85138519d0c2ca5cecaf9522290781fdcb804"
+  integrity sha512-Ym6B8Ewt1R1b0EgSqISSrAKp2Pg5MNgKK3/d2Fbls3PN7kNnucVSGaRx9Prxeo78HfQofYJMWDWLPlfAuwx7IQ==
 
 "@types/range-parser@*":
   version "1.2.4"