diff --git a/example/package.json b/example/package.json
index 29b6083..f9c1660 100644
--- a/example/package.json
+++ b/example/package.json
@@ -10,7 +10,7 @@
     "classnames": "^2.2.6",
     "dva": "^2.4.1",
     "lodash": "^4.17.15",
-    "moment": "^2.24.0",
+    "moment": "^2.29.4",
     "path-to-regexp": "^3.0.0",
     "react": "^16.8.6",
     "react-syntax-highlighter": "^11.0.2"
diff --git a/example/yarn.lock b/example/yarn.lock
index bf995a2..49e3be9 100644
--- a/example/yarn.lock
+++ b/example/yarn.lock
@@ -9159,10 +9159,10 @@ mkdirp@0.5.1, mkdirp@0.5.x, mkdirp@^0.5.0, mkdirp@^0.5.1, mkdirp@~0.5.0, mkdirp@
   dependencies:
     minimist "0.0.8"
 
-moment@2.x, moment@^2.22.1, moment@^2.24.0:
-  version "2.24.0"
-  resolved "https://registry.npm.taobao.org/moment/download/moment-2.24.0.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fmoment%2Fdownload%2Fmoment-2.24.0.tgz#0d055d53f5052aa653c9f6eb68bb5d12bf5c2b5b"
-  integrity sha1-DQVdU/UFKqZTyfbraLtdEr9cK1s=
+moment@2.x, moment@^2.22.1, moment@^2.24.0, moment@^2.29.4:
+  version "2.29.4"
+  resolved "https://registry.npmmirror.com/moment/-/moment-2.29.4.tgz#3dbe052889fe7c1b2ed966fcb3a77328964ef108"
+  integrity sha512-5LC9SOxjSc2HF6vO2CyuTDNivEdoz2IvyJJGj6X8DJ0eFyfszE0QiEd+iXmBvUP3WHxSjFH/vIsA0EN00cgr8w==
 
 moo@^0.4.3:
   version "0.4.3"