diff --git a/components/lib/dropdown/Dropdown.vue b/components/lib/dropdown/Dropdown.vue
index 6097da89e..d0f5b04bc 100755
--- a/components/lib/dropdown/Dropdown.vue
+++ b/components/lib/dropdown/Dropdown.vue
@@ -80,7 +80,7 @@
                                 ref="filterInput"
                                 type="text"
                                 :value="filterValue"
-                                @vue:mounted="onFilterUpdated"
+                                @vue:updated="onFilterUpdated"
                                 :class="cx('filterInput')"
                                 :placeholder="filterPlaceholder"
                                 role="searchbox"