diff --git a/etc/quiz-app/package.json b/etc/quiz-app/package.json
index 321af252..5c8fc749 100644
--- a/etc/quiz-app/package.json
+++ b/etc/quiz-app/package.json
@@ -10,7 +10,7 @@
   "dependencies": {
     "core-js": "^3.6.5",
     "vue": "^2.6.11",
-    "vue-i18n": "^8.22.2",
+    "vue-i18n": "^8.28.2",
     "vue-router": "^3.4.9"
   },
   "devDependencies": {