diff --git a/challenges/package-lock.json b/challenges/package-lock.json
index 5d5459e..aa3e34e 100644
--- a/challenges/package-lock.json
+++ b/challenges/package-lock.json
@@ -2498,9 +2498,9 @@
 			}
 		},
 		"moment": {
-			"version": "2.23.0",
-			"resolved": "https://registry.npmjs.org/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==",
 			"dev": true
 		},
 		"ms": {