diff --git a/packages/@vuepress/theme-default/package.json b/packages/@vuepress/theme-default/package.json
index 5dc48f40fb..299f01fa77 100644
--- a/packages/@vuepress/theme-default/package.json
+++ b/packages/@vuepress/theme-default/package.json
@@ -23,7 +23,7 @@
   "dependencies": {
     "@vuepress/plugin-active-header-links": "1.5.0",
     "@vuepress/plugin-nprogress": "1.5.0",
-    "@vuepress/plugin-search": "1.5.0",
+    "@vuepress/plugin-search": "1.5.4",
     "docsearch.js": "^2.5.2",
     "lodash": "^4.17.15",
     "stylus": "^0.54.5",