diff --git a/WeChat.Api/ClientApp/package-lock.json b/WeChat.Api/ClientApp/package-lock.json
index 2c5161b..4ccc031 100644
--- a/WeChat.Api/ClientApp/package-lock.json
+++ b/WeChat.Api/ClientApp/package-lock.json
@@ -2130,9 +2130,9 @@
       }
     },
     "bootstrap": {
-      "version": "3.4.0",
-      "resolved": "https://registry.npmjs.org/bootstrap/-/bootstrap-3.4.0.tgz",
-      "integrity": "sha512-F1yTDO9OHKH0xjl03DsOe8Nu1OWBIeAugGMhy3UTIYDdbbIPesQIhCEbj+HEr6wqlwweGAlP8F3OBC6kEuhFuw=="
+      "version": "3.4.1",
+      "resolved": "https://registry.npmjs.org/bootstrap/-/bootstrap-3.4.1.tgz",
+      "integrity": "sha512-yN5oZVmRCwe5aKwzRj6736nSmKDX7pLYwsXiCj/EYmo16hODaBiT4En5btW/jhBF/seV+XMx3aYwukYC3A49DA=="
     },
     "brace-expansion": {
       "version": "1.1.11",
diff --git a/WeChat.Api/ClientApp/package.json b/WeChat.Api/ClientApp/package.json
index f55d4ad..2556b53 100644
--- a/WeChat.Api/ClientApp/package.json
+++ b/WeChat.Api/ClientApp/package.json
@@ -29,7 +29,7 @@
     "@aspnet/signalr": "^1.1.0",
     "@nguniversal/module-map-ngfactory-loader": "^7.0.2",
     "aspnet-prerendering": "^3.0.1",
-    "bootstrap": "^3.3.7",
+    "bootstrap": "^3.4.1",
     "classlist.js": "^1.1.20150312",
     "core-js": "^2.5.4",
     "rxjs": "~6.3.3",