diff --git a/01_gatsby/00_hello-world/package-lock.json b/01_gatsby/00_hello-world/package-lock.json
index 732e857..80b78c7 100644
--- a/01_gatsby/00_hello-world/package-lock.json
+++ b/01_gatsby/00_hello-world/package-lock.json
@@ -7683,9 +7683,9 @@
       }
     },
     "moment": {
-      "version": "2.24.0",
-      "resolved": "https://registry.npmjs.org/moment/-/moment-2.24.0.tgz",
-      "integrity": "sha512-bV7f+6l2QigeBBZSM/6yTNq4P2fNpSWj/0e7jQcy87A8e7o2nAfP/34/2ky5Vw4B9S446EtIhodAzkFCcR4dQg=="
+      "version": "2.29.4",
+      "resolved": "https://registry.npmjs.org/moment/-/moment-2.29.4.tgz",
+      "integrity": "sha512-5LC9SOxjSc2HF6vO2CyuTDNivEdoz2IvyJJGj6X8DJ0eFyfszE0QiEd+iXmBvUP3WHxSjFH/vIsA0EN00cgr8w=="
     },
     "move-concurrently": {
       "version": "1.0.1",