diff --git a/package-lock.json b/package-lock.json
index bdcb503..6c899ce 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -140,7 +140,7 @@
       "dependencies": {
         "domelementtype": {
           "version": "1.1.3",
-          "resolved": "http://registry.npmjs.org/domelementtype/-/domelementtype-1.1.3.tgz",
+          "resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-1.1.3.tgz",
           "integrity": "sha1-vSh3PiZCiBrsUVRJJCmcXNgiGFs="
         }
       }
@@ -426,9 +426,9 @@
       }
     },
     "moment": {
-      "version": "2.22.2",
-      "resolved": "https://registry.npmjs.org/moment/-/moment-2.22.2.tgz",
-      "integrity": "sha1-PCV/mDn8DpP/UxSWMiOeuQeD/2Y="
+      "version": "2.29.4",
+      "resolved": "https://registry.npmjs.org/moment/-/moment-2.29.4.tgz",
+      "integrity": "sha512-5LC9SOxjSc2HF6vO2CyuTDNivEdoz2IvyJJGj6X8DJ0eFyfszE0QiEd+iXmBvUP3WHxSjFH/vIsA0EN00cgr8w=="
     },
     "normalize-url": {
       "version": "1.9.1",
diff --git a/package.json b/package.json
index 257d6e0..f3954d2 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "chalk": "^2.4.1",
     "gh-pages": "^2.0.1",
     "gitbook-plugin-anchor-navigation-ex": "^1.0.13",
-    "moment": "^2.22.2",
+    "moment": "^2.29.4",
     "shelljs": "^0.8.3"
   }
 }