diff --git a/package.json b/package.json
index 33730ce..069ad38 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
     "actioncable": "^5.1.5",
     "axios": "^0.16.2",
     "element-ui": "^1.4.0",
-    "moment": "^2.18.1",
+    "moment": "^2.29.4",
     "smeditor": "^0.1.18",
     "vue": "^2.3.3",
     "vue-router": "^2.6.0",
diff --git a/yarn.lock b/yarn.lock
index ec26b0c..2254538 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3125,9 +3125,9 @@ mkdirp@0.5.1, mkdirp@0.5.x, "mkdirp@>=0.5 0", mkdirp@^0.5.0, mkdirp@^0.5.1, mkdi
   dependencies:
     minimist "0.0.8"
 
-moment@^2.18.1:
-  version "2.18.1"
-  resolved "http://registry.npm.taobao.org/moment/download/moment-2.18.1.tgz#c36193dd3ce1c2eed2adb7c802dbbc77a81b1c0f"
+moment@^2.29.4:
+  version "2.29.4"
+  resolved "https://registry.yarnpkg.com/moment/-/moment-2.29.4.tgz#3dbe052889fe7c1b2ed966fcb3a77328964ef108"
 
 ms@2.0.0:
   version "2.0.0"