diff --git a/package-lock.json b/package-lock.json
index 121a7d3821..c049f160c2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -16888,9 +16888,9 @@
 			}
 		},
 		"moment": {
-			"version": "2.27.0",
-			"resolved": "https://registry.npmjs.org/moment/-/moment-2.27.0.tgz",
-			"integrity": "sha512-al0MUK7cpIcglMv3YF13qSgdAIqxHTO7brRtaz3DlSULbqfazqkc5kEjNrLDOM7fsjshoFIihnU8snrP7zUvhQ=="
+			"version": "2.29.1",
+			"resolved": "https://registry.npmjs.org/moment/-/moment-2.29.1.tgz",
+			"integrity": "sha512-kHmoybcPV8Sqy59DwNDY3Jefr64lK/by/da0ViFcuA4DH0vQg5Q6Ze5VimxkfQNSC+Mls/Kx53s7TjP1RhFEDQ=="
 		},
 		"moment-timezone": {
 			"version": "0.5.33",
diff --git a/package.json b/package.json
index 8ab5b93302..96618d0701 100644
--- a/package.json
+++ b/package.json
@@ -140,7 +140,7 @@
 		"jquery-hoverintent": "1.10.1",
 		"lodash": "4.17.19",
 		"masonry-layout": "4.2.2",
-		"moment": "2.27.0",
+		"moment": "2.29.1",
 		"objectFitPolyfill": "2.3.5",
 		"polyfill-library": "3.104.0",
 		"react": "16.13.1",
diff --git a/src/wp-includes/script-loader.php b/src/wp-includes/script-loader.php
index 1d35f6fc77..81225dbb6d 100644
--- a/src/wp-includes/script-loader.php
+++ b/src/wp-includes/script-loader.php
@@ -97,7 +97,7 @@ function wp_default_packages_vendor( $scripts ) {
 	$vendor_scripts_versions = array(
 		'react'                       => '16.13.1',
 		'react-dom'                   => '16.13.1',
-		'moment'                      => '2.26.0',
+		'moment'                      => '2.29.1',
 		'lodash'                      => '4.17.19',
 		'wp-polyfill-fetch'           => '3.0.0',
 		'wp-polyfill-formdata'        => '3.0.20',