diff --git a/bin/composer/mozart/composer.lock b/bin/composer/mozart/composer.lock
index 82ecd50b55d..0cd375cef5b 100644
--- a/bin/composer/mozart/composer.lock
+++ b/bin/composer/mozart/composer.lock
@@ -13,12 +13,12 @@
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                 "type": "git",
                 "url": "https://github.com/coenjacobs/mozart.git",
-                "reference": "782a9282a7097ae38ddb7600388885059de10ea1"
+                "reference": "3b1243ca8505fa6436569800dc34269178930f39"
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-                "reference": "782a9282a7097ae38ddb7600388885059de10ea1",
+                "url": "https://api.github.com/repos/coenjacobs/mozart/zipball/3b1243ca8505fa6436569800dc34269178930f39",
+                "reference": "3b1243ca8505fa6436569800dc34269178930f39",
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@@ -33,6 +33,7 @@
                 "squizlabs/php_codesniffer": "^3.5",
                 "vimeo/psalm": "^4.4"
             },
+            "default-branch": true,
             "bin": [
                 "bin/mozart"
             ],
@@ -53,13 +54,17 @@
                 }
             ],
             "description": "Composes all dependencies as a package inside a WordPress plugin",
+            "support": {
+                "issues": "https://github.com/coenjacobs/mozart/issues",
+                "source": "https://github.com/coenjacobs/mozart/tree/master"
+            },
             "funding": [
                 {
                     "url": "https://github.com/coenjacobs",
                     "type": "github"
                 }
             ],
-            "time": "2021-02-03T20:37:56+00:00"
+            "time": "2021-02-04T20:20:50+00:00"
         },
         {
             "name": "league/flysystem",
@@ -144,6 +149,10 @@
                 "sftp",
                 "storage"
             ],
+            "support": {
+                "issues": "https://github.com/thephpleague/flysystem/issues",
+                "source": "https://github.com/thephpleague/flysystem/tree/1.x"
+            },
             "funding": [
                 {
                     "url": "https://offset.earth/frankdejonge",
@@ -192,6 +201,10 @@
                 }
             ],
             "description": "Mime-type detection for Flysystem",
+            "support": {
+                "issues": "https://github.com/thephpleague/mime-type-detection/issues",
+                "source": "https://github.com/thephpleague/mime-type-detection/tree/1.7.0"
+            },
             "funding": [
                 {
                     "url": "https://github.com/frankdejonge",
@@ -335,6 +348,9 @@
                 "console",
                 "terminal"
             ],
+            "support": {
+                "source": "https://github.com/symfony/console/tree/v5.2.3"
+            },
             "funding": [
                 {
                     "url": "https://symfony.com/sponsor",
@@ -393,6 +409,9 @@
             ],
             "description": "Finds files and directories via an intuitive fluent interface",
             "homepage": "https://symfony.com",
+            "support": {
+                "source": "https://github.com/symfony/finder/tree/v5.2.3"
+            },
             "funding": [
                 {
                     "url": "https://symfony.com/sponsor",
@@ -469,6 +488,9 @@
                 "polyfill",
                 "portable"
             ],
+            "support": {
+                "source": "https://github.com/symfony/polyfill-ctype/tree/v1.22.0"
+            },
             "funding": [
                 {
                     "url": "https://symfony.com/sponsor",
@@ -547,6 +569,9 @@
                 "portable",
                 "shim"
             ],
+            "support": {
+                "source": "https://github.com/symfony/polyfill-intl-grapheme/tree/v1.22.0"
+            },
             "funding": [
                 {
                     "url": "https://symfony.com/sponsor",
@@ -628,6 +653,9 @@
                 "portable",
                 "shim"
             ],
+            "support": {
+                "source": "https://github.com/symfony/polyfill-intl-normalizer/tree/v1.22.0"
+            },
             "funding": [
                 {
                     "url": "https://symfony.com/sponsor",
@@ -705,6 +733,9 @@
                 "portable",
                 "shim"
             ],
+            "support": {
+                "source": "https://github.com/symfony/polyfill-mbstring/tree/v1.22.0"
+            },
             "funding": [
                 {
                     "url": "https://symfony.com/sponsor",
@@ -781,6 +812,9 @@
                 "portable",
                 "shim"
             ],
+            "support": {
+                "source": "https://github.com/symfony/polyfill-php73/tree/v1.22.0"
+            },
             "funding": [
                 {
                     "url": "https://symfony.com/sponsor",
@@ -861,6 +895,9 @@
                 "portable",
                 "shim"
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+            "support": {
+                "source": "https://github.com/symfony/polyfill-php80/tree/v1.22.0"
+            },
             "funding": [
                 {
                     "url": "https://symfony.com/sponsor",
@@ -937,6 +974,9 @@
                 "interoperability",
                 "standards"
             ],
+            "support": {
+                "source": "https://github.com/symfony/service-contracts/tree/master"
+            },
             "funding": [
                 {
                     "url": "https://symfony.com/sponsor",
@@ -1017,6 +1057,9 @@
                 "utf-8",
                 "utf8"
             ],
+            "support": {
+                "source": "https://github.com/symfony/string/tree/v5.2.3"
+            },
             "funding": [
                 {
                     "url": "https://symfony.com/sponsor",
@@ -1046,5 +1089,5 @@
     "platform-overrides": {
         "php": "7.3"
     },
-    "plugin-api-version": "1.1.0"
+    "plugin-api-version": "2.0.0"
 }
diff --git a/bin/composer/phpcs/composer.lock b/bin/composer/phpcs/composer.lock
index 9eee228d3be..363928fcb9a 100644
--- a/bin/composer/phpcs/composer.lock
+++ b/bin/composer/phpcs/composer.lock
@@ -71,6 +71,10 @@
                 "stylecheck",
                 "tests"
             ],
+            "support": {
+                "issues": "https://github.com/dealerdirect/phpcodesniffer-composer-installer/issues",
+                "source": "https://github.com/dealerdirect/phpcodesniffer-composer-installer"
+            },
             "time": "2020-06-25T14:57:39+00:00"
         },
         {
@@ -129,6 +133,10 @@
                 "phpcs",
                 "standards"
             ],
+            "support": {
+                "issues": "https://github.com/PHPCompatibility/PHPCompatibility/issues",
+                "source": "https://github.com/PHPCompatibility/PHPCompatibility"
+            },
             "time": "2019-12-27T09:44:58+00:00"
         },
         {
@@ -181,6 +189,10 @@
                 "polyfill",
                 "standards"
             ],
+            "support": {
+                "issues": "https://github.com/PHPCompatibility/PHPCompatibilityParagonie/issues",
+                "source": "https://github.com/PHPCompatibility/PHPCompatibilityParagonie"
+            },
             "time": "2019-11-04T15:17:54+00:00"
         },
         {
@@ -231,6 +243,10 @@
                 "standards",
                 "wordpress"
             ],
+            "support": {
+                "issues": "https://github.com/PHPCompatibility/PHPCompatibilityWP/issues",
+                "source": "https://github.com/PHPCompatibility/PHPCompatibilityWP"
+            },
             "time": "2019-08-28T14:22:28+00:00"
         },
         {
@@ -282,6 +298,11 @@
                 "phpcs",
                 "standards"
             ],
+            "support": {
+                "issues": "https://github.com/squizlabs/PHP_CodeSniffer/issues",
+                "source": "https://github.com/squizlabs/PHP_CodeSniffer",
+                "wiki": "https://github.com/squizlabs/PHP_CodeSniffer/wiki"
+            },
             "time": "2020-10-23T02:01:07+00:00"
         },
         {
@@ -322,6 +343,10 @@
                 "woocommerce",
                 "wordpress"
             ],
+            "support": {
+                "issues": "https://github.com/woocommerce/woocommerce-sniffs/issues",
+                "source": "https://github.com/woocommerce/woocommerce-sniffs/tree/master"
+            },
             "time": "2020-08-06T18:23:45+00:00"
         },
         {
@@ -368,6 +393,11 @@
                 "standards",
                 "wordpress"
             ],
+            "support": {
+                "issues": "https://github.com/WordPress/WordPress-Coding-Standards/issues",
+                "source": "https://github.com/WordPress/WordPress-Coding-Standards",
+                "wiki": "https://github.com/WordPress/WordPress-Coding-Standards/wiki"
+            },
             "time": "2020-05-13T23:57:56+00:00"
         }
     ],
@@ -381,5 +411,5 @@
     "platform-overrides": {
         "php": "7.0"
     },
-    "plugin-api-version": "1.1.0"
+    "plugin-api-version": "2.0.0"
 }
diff --git a/bin/composer/phpunit/composer.lock b/bin/composer/phpunit/composer.lock
index d1c92edd290..b32d4d77b22 100644
--- a/bin/composer/phpunit/composer.lock
+++ b/bin/composer/phpunit/composer.lock
@@ -332,6 +332,10 @@
                 }
             ],
             "description": "With this component, a library can provide support for annotations via DocBlocks or otherwise retrieve information that is embedded in a DocBlock.",
+            "support": {
+                "issues": "https://github.com/phpDocumentor/ReflectionDocBlock/issues",
+                "source": "https://github.com/phpDocumentor/ReflectionDocBlock/tree/release/4.x"
+            },
             "time": "2019-12-28T18:55:12+00:00"
         },
         {
@@ -444,6 +448,10 @@
                 "spy",
                 "stub"
             ],
+            "support": {
+                "issues": "https://github.com/phpspec/prophecy/issues",
+                "source": "https://github.com/phpspec/prophecy/tree/v1.10.3"
+            },
             "time": "2020-03-05T15:02:03+00:00"
         },
         {
@@ -604,6 +612,10 @@
             "keywords": [
                 "template"
             ],
+            "support": {
+                "issues": "https://github.com/sebastianbergmann/php-text-template/issues",
+                "source": "https://github.com/sebastianbergmann/php-text-template/tree/1.2.1"
+            },
             "time": "2015-06-21T13:50:34+00:00"
         },
         {
@@ -1224,6 +1236,10 @@
             "keywords": [
                 "global state"
             ],
+            "support": {
+                "issues": "https://github.com/sebastianbergmann/global-state/issues",
+                "source": "https://github.com/sebastianbergmann/global-state/tree/2.0.0"
+            },
             "time": "2017-04-27T15:39:26+00:00"
         },
         {
@@ -1488,6 +1504,10 @@
             ],
             "description": "Library that helps with managing the version number of Git-hosted PHP projects",
             "homepage": "https://github.com/sebastianbergmann/version",
+            "support": {
+                "issues": "https://github.com/sebastianbergmann/version/issues",
+                "source": "https://github.com/sebastianbergmann/version/tree/master"
+            },
             "time": "2016-10-03T07:35:21+00:00"
         },
         {
@@ -1607,6 +1627,10 @@
                 }
             ],
             "description": "A small library for converting tokenized PHP source code into XML and potentially other formats",
+            "support": {
+                "issues": "https://github.com/theseer/tokenizer/issues",
+                "source": "https://github.com/theseer/tokenizer/tree/master"
+            },
             "time": "2019-06-13T22:48:21+00:00"
         },
         {
@@ -1656,6 +1680,10 @@
                 "check",
                 "validate"
             ],
+            "support": {
+                "issues": "https://github.com/webmozarts/assert/issues",
+                "source": "https://github.com/webmozarts/assert/tree/1.9.1"
+            },
             "time": "2020-07-08T17:02:28+00:00"
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     ],
@@ -1669,5 +1697,5 @@
     "platform-overrides": {
         "php": "7.0"
     },
-    "plugin-api-version": "1.1.0"
+    "plugin-api-version": "2.0.0"
 }
diff --git a/bin/composer/wp/composer.lock b/bin/composer/wp/composer.lock
index 46470d01d57..448d0835669 100644
--- a/bin/composer/wp/composer.lock
+++ b/bin/composer/wp/composer.lock
@@ -133,6 +133,10 @@
                 "translations",
                 "unicode"
             ],
+            "support": {
+                "issues": "https://github.com/php-gettext/Languages/issues",
+                "source": "https://github.com/php-gettext/Languages/tree/2.6.0"
+            },
             "time": "2019-11-13T10:30:21+00:00"
         },
         {
@@ -178,6 +182,10 @@
                 }
             ],
             "description": "Peast is PHP library that generates AST for JavaScript code",
+            "support": {
+                "issues": "https://github.com/mck89/peast/issues",
+                "source": "https://github.com/mck89/peast/tree/v1.12.0"
+            },
             "time": "2021-01-08T15:16:19+00:00"
         },
         {
@@ -224,6 +232,10 @@
                 "mustache",
                 "templating"
             ],
+            "support": {
+                "issues": "https://github.com/bobthecow/mustache.php/issues",
+                "source": "https://github.com/bobthecow/mustache.php/tree/master"
+            },
             "time": "2019-11-23T21:40:31+00:00"
         },
         {
@@ -273,6 +285,10 @@
                 "iri",
                 "sockets"
             ],
+            "support": {
+                "issues": "https://github.com/rmccue/Requests/issues",
+                "source": "https://github.com/rmccue/Requests/tree/master"
+            },
             "time": "2016-10-13T00:11:37+00:00"
         },
         {
@@ -434,6 +450,9 @@
             ],
             "description": "A simple YAML loader/dumper class for PHP (WP-CLI fork)",
             "homepage": "https://github.com/mustangostang/spyc/",
+            "support": {
+                "source": "https://github.com/wp-cli/spyc/tree/autoload"
+            },
             "time": "2017-04-25T11:26:20+00:00"
         },
         {
@@ -484,6 +503,10 @@
                 "cli",
                 "console"
             ],
+            "support": {
+                "issues": "https://github.com/wp-cli/php-cli-tools/issues",
+                "source": "https://github.com/wp-cli/php-cli-tools/tree/master"
+            },
             "time": "2018-09-04T13:28:00+00:00"
         },
         {
@@ -546,6 +569,11 @@
                 "cli",
                 "wordpress"
             ],
+            "support": {
+                "docs": "https://make.wordpress.org/cli/handbook/",
+                "issues": "https://github.com/wp-cli/wp-cli/issues",
+                "source": "https://github.com/wp-cli/wp-cli"
+            },
             "time": "2020-02-18T08:15:37+00:00"
         }
     ],
@@ -559,5 +587,5 @@
     "platform-overrides": {
         "php": "7.0"
     },
-    "plugin-api-version": "1.1.0"
+    "plugin-api-version": "2.0.0"
 }
diff --git a/composer.json b/composer.json
index 38ca98b7cfc..ae28a1b9076 100644
--- a/composer.json
+++ b/composer.json
@@ -22,7 +22,7 @@
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     "woocommerce/action-scheduler": "3.1.6",
     "woocommerce/woocommerce-admin": "1.9.0",
-    "woocommerce/woocommerce-blocks": "4.0.0"
+    "woocommerce/woocommerce-blocks": "4.4.3"
   },
   "require-dev": {
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diff --git a/composer.lock b/composer.lock
index 70c2472b88b..9b1a3aa3923 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
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         "This file is @generated automatically"
     ],
-    "content-hash": "c5ebe496c9f97d9748856d33070681e0",
+    "content-hash": "f23fa9d52b28222172880619e3bbd8f3",
     "packages": [
         {
             "name": "automattic/jetpack-autoloader",
@@ -78,6 +78,9 @@
                 "GPL-2.0-or-later"
             ],
             "description": "A wrapper for defining constants in a more testable way.",
+            "support": {
+                "source": "https://github.com/Automattic/jetpack-constants/tree/v1.5.1"
+            },
             "time": "2020-10-28T19:00:31+00:00"
         },
         {
@@ -208,6 +211,10 @@
                 "zend",
                 "zikula"
             ],
+            "support": {
+                "issues": "https://github.com/composer/installers/issues",
+                "source": "https://github.com/composer/installers/tree/v1.10.0"
+            },
             "funding": [
                 {
                     "url": "https://packagist.com",
@@ -557,24 +564,28 @@
             ],
             "description": "A modern, javascript-driven WooCommerce Admin experience.",
             "homepage": "https://github.com/woocommerce/woocommerce-admin",
+            "support": {
+                "issues": "https://github.com/woocommerce/woocommerce-admin/issues",
+                "source": "https://github.com/woocommerce/woocommerce-admin/tree/v1.9.0"
+            },
             "time": "2021-01-28T00:59:01+00:00"
         },
         {
             "name": "woocommerce/woocommerce-blocks",
-            "version": "v4.0.0",
+            "version": "v4.4.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/woocommerce/woocommerce-gutenberg-products-block.git",
-                "reference": "f5b2485254f36f0b85fd0f30c28e17bdf44a8d1e"
+                "reference": "1eade21846e81d5aaf9bf40cdd1be60778849244"
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             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/woocommerce/woocommerce-gutenberg-products-block/zipball/f5b2485254f36f0b85fd0f30c28e17bdf44a8d1e",
-                "reference": "f5b2485254f36f0b85fd0f30c28e17bdf44a8d1e",
+                "url": "https://api.github.com/repos/woocommerce/woocommerce-gutenberg-products-block/zipball/1eade21846e81d5aaf9bf40cdd1be60778849244",
+                "reference": "1eade21846e81d5aaf9bf40cdd1be60778849244",
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             },
             "require": {
-                "automattic/jetpack-autoloader": "^2.0.0",
+                "automattic/jetpack-autoloader": "^2.9.1",
                 "composer/installers": "^1.7.0"
             },
             "require-dev": {
@@ -606,9 +617,9 @@
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-                "source": "https://github.com/woocommerce/woocommerce-gutenberg-products-block/tree/v4.0.0"
+                "source": "https://github.com/woocommerce/woocommerce-gutenberg-products-block/tree/v4.4.3"
             },
-            "time": "2020-12-08T13:17:01+00:00"
+            "time": "2021-02-11T18:07:48+00:00"
         }
     ],
     "packages-dev": [
@@ -656,6 +667,10 @@
                 "isolation",
                 "tool"
             ],
+            "support": {
+                "issues": "https://github.com/bamarni/composer-bin-plugin/issues",
+                "source": "https://github.com/bamarni/composer-bin-plugin/tree/master"
+            },
             "time": "2020-05-03T08:27:20+00:00"
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