diff --git a/vue.config.js b/vue.config.js
index febdc7f3b4..f7b44c096a 100644
--- a/vue.config.js
+++ b/vue.config.js
@@ -31,7 +31,7 @@ const assetsCDN = {
   // https://unpkg.com/browse/vue@2.6.10/
   js: [
     '//cdn.jsdelivr.net/npm/vue@2.6.14/dist/vue.min.js',
-    '//cdn.jsdelivr.net/npm/vue-router@3.1.3/dist/vue-router.min.js',
+    '//cdn.jsdelivr.net/npm/vue-router@3.5.1/dist/vue-router.min.js',
     '//cdn.jsdelivr.net/npm/vuex@3.1.1/dist/vuex.min.js',
     '//cdn.jsdelivr.net/npm/axios@0.21.1/dist/axios.min.js'
   ]