diff --git a/demo2/myapp/package-lock.json b/demo2/myapp/package-lock.json
index 0c7ebae..253d112 100644
--- a/demo2/myapp/package-lock.json
+++ b/demo2/myapp/package-lock.json
@@ -502,9 +502,9 @@
       }
     },
     "moment": {
-      "version": "2.23.0",
-      "resolved": "http://clcdata.com:4873/moment/-/moment-2.23.0.tgz",
-      "integrity": "sha512-3IE39bHVqFbWWaPOMHZF98Q9c3LDKGTmypMiTM2QygGXXElkFWIH7GxfmlwmY2vwa+wmNsoYZmG2iusf1ZjJoA=="
+      "version": "2.29.4",
+      "resolved": "https://registry.npmjs.org/moment/-/moment-2.29.4.tgz",
+      "integrity": "sha512-5LC9SOxjSc2HF6vO2CyuTDNivEdoz2IvyJJGj6X8DJ0eFyfszE0QiEd+iXmBvUP3WHxSjFH/vIsA0EN00cgr8w=="
     },
     "mongodb": {
       "version": "3.1.10",
diff --git a/demo2/myapp/package.json b/demo2/myapp/package.json
index 77ac74b..c2b56f5 100644
--- a/demo2/myapp/package.json
+++ b/demo2/myapp/package.json
@@ -10,7 +10,7 @@
     "debug": "~2.6.9",
     "express": "~4.16.0",
     "http-errors": "~1.6.2",
-    "moment": "^2.23.0",
+    "moment": "^2.29.4",
     "mongodb": "^3.1.10",
     "morgan": "~1.9.0",
     "pug": "2.0.0-beta11",