diff --git a/package-lock.json b/package-lock.json
index 669b1f7..342c237 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2489,9 +2489,9 @@
       "dev": true
     },
     "moment": {
-      "version": "2.27.0",
-      "resolved": "https://registry.npmjs.org/moment/-/moment-2.27.0.tgz",
-      "integrity": "sha512-al0MUK7cpIcglMv3YF13qSgdAIqxHTO7brRtaz3DlSULbqfazqkc5kEjNrLDOM7fsjshoFIihnU8snrP7zUvhQ=="
+      "version": "2.29.4",
+      "resolved": "https://registry.npmjs.org/moment/-/moment-2.29.4.tgz",
+      "integrity": "sha512-5LC9SOxjSc2HF6vO2CyuTDNivEdoz2IvyJJGj6X8DJ0eFyfszE0QiEd+iXmBvUP3WHxSjFH/vIsA0EN00cgr8w=="
     },
     "moment-timezone": {
       "version": "0.5.31",
diff --git a/package.json b/package.json
index 203fb3a..9252bf9 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
     "linebot": "^1.3.0",
     "linebot-koa-middleware": "0.0.1",
     "lodash": "^4.17.19",
-    "moment": "^2.20.1",
+    "moment": "^2.29.4",
     "node-schedule": "^1.3.0",
     "request": "^2.83.0"
   },