diff --git a/CHANGELOG.md b/CHANGELOG.md
index e84a76d..9d08435 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file, per [the Ke
 
 ## [Unreleased] - TBD
 
+## [1.5.2] - 2023-11-16
+
+### Changed
+
+- Bump WordPress "tested up to" version to 6.4 (props [@qasumitbagthariya](https://github.com/qasumitbagthariya), [@jeffpaul](https://github.com/jeffpaul) via [#28](https://github.com/10up/block-catalog/pull/28), [#29](https://github.com/10up/block-catalog/pull/29)).
+
 ## [1.5.1] - 2023-10-24
 
 **Note that this release changes the name of the base plugin file. As such, you'll probably need to reactivate the plugin after updating.**
@@ -79,6 +85,7 @@ All notable changes to this project will be documented in this file, per [the Ke
 - Initial release
 
 [Unreleased]: https://github.com/10up/block-catalog/compare/trunk...develop
+[1.5.2]: https://github.com/10up/block-catalog/compare/1.5.1...1.5.2
 [1.5.1]: https://github.com/10up/block-catalog/compare/1.5.0...1.5.1
 [1.5.0]: https://github.com/10up/block-catalog/compare/1.4.0...1.5.0
 [1.4.0]: https://github.com/10up/block-catalog/compare/1.3.2...1.4.0
diff --git a/CREDITS.md b/CREDITS.md
index 9679b34..917939b 100644
--- a/CREDITS.md
+++ b/CREDITS.md
@@ -10,7 +10,7 @@ The following individuals are responsible for curating the list of issues, respo
 
 Thank you to all the people who have already contributed to this repository via bug reports, code, design, ideas, project management, translation, testing, etc.
 
-[Darshan Sawardekar (@dsawardekar)](https://github.com/dsawardekar), [Taylor Lovett (@tlovett1)](https://github.com/tlovett1), [Darin Kotter (@dkotter)](https://github.com/dkotter), [Jeffrey Paul (@jeffpaul)](https://github.com/jeffpaul), [Brooke Campbell](https://www.linkedin.com/in/brookecampbelldesign/), [Faisal Alvi (@faisal-alvi)](https://github.com/faisal-alvi), [Peter Wilson (@peterwilsoncc)](https://github.com/peterwilsoncc), [Depandabot (@dependabot)](https://github.com/apps/dependabot).
+[Darshan Sawardekar (@dsawardekar)](https://github.com/dsawardekar), [Taylor Lovett (@tlovett1)](https://github.com/tlovett1), [Darin Kotter (@dkotter)](https://github.com/dkotter), [Jeffrey Paul (@jeffpaul)](https://github.com/jeffpaul), [Brooke Campbell](https://www.linkedin.com/in/brookecampbelldesign/), [Faisal Alvi (@faisal-alvi)](https://github.com/faisal-alvi), [Peter Wilson (@peterwilsoncc)](https://github.com/peterwilsoncc), [Depandabot (@dependabot)](https://github.com/apps/dependabot), [Sumit Bagthariya (@qasumitbagthariya)](https://github.com/qasumitbagthariya).
 
 ## Libraries
 
diff --git a/block-catalog.php b/block-catalog.php
index 13b3ee2..3af4b2e 100755
--- a/block-catalog.php
+++ b/block-catalog.php
@@ -2,7 +2,7 @@
 /**
  * Plugin Name:       Block Catalog
  * Description:       Easily keep track of which Gutenberg Blocks are used across your site.
- * Version:           1.5.1
+ * Version:           1.5.2
  * Requires at least: 5.7
  * Requires PHP:      7.4
  * Author:            Darshan Sawardekar, 10up
@@ -16,7 +16,7 @@
  */
 
 // Useful global constants.
-define( 'BLOCK_CATALOG_PLUGIN_VERSION', '1.5.1' );
+define( 'BLOCK_CATALOG_PLUGIN_VERSION', '1.5.2' );
 define( 'BLOCK_CATALOG_PLUGIN_URL', plugin_dir_url( __FILE__ ) );
 define( 'BLOCK_CATALOG_PLUGIN_PATH', plugin_dir_path( __FILE__ ) );
 define( 'BLOCK_CATALOG_PLUGIN_INC', BLOCK_CATALOG_PLUGIN_PATH . 'includes/' );
diff --git a/composer.lock b/composer.lock
index 2119e1c..479c15f 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "21f84dcdd81209183fc99267065b3668",
+    "content-hash": "ff02be47ffc805306dd863a1cb725437",
     "packages": [],
     "packages-dev": [
         {
@@ -13,12 +13,12 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/10up/phpcs-composer.git",
-                "reference": "5f9ac994db1af9924a71b0f5663fe7f6bd59c812"
+                "reference": "4a2f47d5ed0493836ef33ee2edad32192699fad6"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/10up/phpcs-composer/zipball/5f9ac994db1af9924a71b0f5663fe7f6bd59c812",
-                "reference": "5f9ac994db1af9924a71b0f5663fe7f6bd59c812",
+                "url": "https://api.github.com/repos/10up/phpcs-composer/zipball/4a2f47d5ed0493836ef33ee2edad32192699fad6",
+                "reference": "4a2f47d5ed0493836ef33ee2edad32192699fad6",
                 "shasum": ""
             },
             "require": {
@@ -36,40 +36,41 @@
             ],
             "authors": [
                 {
-                    "name": "Ephraim Gregor",
-                    "email": "ephraim.gregor@10up.com"
+                    "name": "10up",
+                    "homepage": "https://10up.com/"
                 }
             ],
+            "description": "10up's PHP CodeSniffer Ruleset",
             "support": {
                 "issues": "https://github.com/10up/phpcs-composer/issues",
-                "source": "https://github.com/10up/phpcs-composer/tree/master"
+                "source": "https://github.com/10up/phpcs-composer/tree/2.0.1"
             },
-            "time": "2022-11-18T18:13:03+00:00"
+            "time": "2023-09-14T12:16:59+00:00"
         },
         {
             "name": "automattic/vipwpcs",
-            "version": "2.3.3",
+            "version": "2.3.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/Automattic/VIP-Coding-Standards.git",
-                "reference": "6cd0a6a82bc0ac988dbf9d6a7c2e293dc8ac640b"
+                "reference": "b8610e3837f49c5f2fcc4b663b6c0a7c9b3509b6"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/Automattic/VIP-Coding-Standards/zipball/6cd0a6a82bc0ac988dbf9d6a7c2e293dc8ac640b",
-                "reference": "6cd0a6a82bc0ac988dbf9d6a7c2e293dc8ac640b",
+                "url": "https://api.github.com/repos/Automattic/VIP-Coding-Standards/zipball/b8610e3837f49c5f2fcc4b663b6c0a7c9b3509b6",
+                "reference": "b8610e3837f49c5f2fcc4b663b6c0a7c9b3509b6",
                 "shasum": ""
             },
             "require": {
-                "dealerdirect/phpcodesniffer-composer-installer": "^0.4.1 || ^0.5 || ^0.6.2 || ^0.7",
+                "dealerdirect/phpcodesniffer-composer-installer": "^0.4.1 || ^0.5 || ^0.6.2 || ^0.7 || ^1.0",
                 "php": ">=5.4",
-                "sirbrillig/phpcs-variable-analysis": "^2.11.1",
-                "squizlabs/php_codesniffer": "^3.5.5",
+                "sirbrillig/phpcs-variable-analysis": "^2.11.17",
+                "squizlabs/php_codesniffer": "^3.7.1",
                 "wp-coding-standards/wpcs": "^2.3"
             },
             "require-dev": {
-                "php-parallel-lint/php-console-highlighter": "^0.5",
-                "php-parallel-lint/php-parallel-lint": "^1.0",
+                "php-parallel-lint/php-console-highlighter": "^1.0.0",
+                "php-parallel-lint/php-parallel-lint": "^1.3.2",
                 "phpcompatibility/php-compatibility": "^9",
                 "phpcsstandards/phpcsdevtools": "^1.0",
                 "phpunit/phpunit": "^4 || ^5 || ^6 || ^7"
@@ -89,6 +90,7 @@
             "keywords": [
                 "phpcs",
                 "standards",
+                "static analysis",
                 "wordpress"
             ],
             "support": {
@@ -96,39 +98,42 @@
                 "source": "https://github.com/Automattic/VIP-Coding-Standards",
                 "wiki": "https://github.com/Automattic/VIP-Coding-Standards/wiki"
             },
-            "time": "2021-09-29T16:20:23+00:00"
+            "time": "2023-08-24T15:11:13+00:00"
         },
         {
             "name": "dealerdirect/phpcodesniffer-composer-installer",
-            "version": "v0.7.2",
+            "version": "v1.0.0",
             "source": {
                 "type": "git",
-                "url": "https://github.com/Dealerdirect/phpcodesniffer-composer-installer.git",
-                "reference": "1c968e542d8843d7cd71de3c5c9c3ff3ad71a1db"
+                "url": "https://github.com/PHPCSStandards/composer-installer.git",
+                "reference": "4be43904336affa5c2f70744a348312336afd0da"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/Dealerdirect/phpcodesniffer-composer-installer/zipball/1c968e542d8843d7cd71de3c5c9c3ff3ad71a1db",
-                "reference": "1c968e542d8843d7cd71de3c5c9c3ff3ad71a1db",
+                "url": "https://api.github.com/repos/PHPCSStandards/composer-installer/zipball/4be43904336affa5c2f70744a348312336afd0da",
+                "reference": "4be43904336affa5c2f70744a348312336afd0da",
                 "shasum": ""
             },
             "require": {
                 "composer-plugin-api": "^1.0 || ^2.0",
-                "php": ">=5.3",
+                "php": ">=5.4",
                 "squizlabs/php_codesniffer": "^2.0 || ^3.1.0 || ^4.0"
             },
             "require-dev": {
                 "composer/composer": "*",
+                "ext-json": "*",
+                "ext-zip": "*",
                 "php-parallel-lint/php-parallel-lint": "^1.3.1",
-                "phpcompatibility/php-compatibility": "^9.0"
+                "phpcompatibility/php-compatibility": "^9.0",
+                "yoast/phpunit-polyfills": "^1.0"
             },
             "type": "composer-plugin",
             "extra": {
-                "class": "Dealerdirect\\Composer\\Plugin\\Installers\\PHPCodeSniffer\\Plugin"
+                "class": "PHPCSStandards\\Composer\\Plugin\\Installers\\PHPCodeSniffer\\Plugin"
             },
             "autoload": {
                 "psr-4": {
-                    "Dealerdirect\\Composer\\Plugin\\Installers\\PHPCodeSniffer\\": "src/"
+                    "PHPCSStandards\\Composer\\Plugin\\Installers\\PHPCodeSniffer\\": "src/"
                 }
             },
             "notification-url": "https://packagist.org/downloads/",
@@ -144,7 +149,7 @@
                 },
                 {
                     "name": "Contributors",
-                    "homepage": "https://github.com/Dealerdirect/phpcodesniffer-composer-installer/graphs/contributors"
+                    "homepage": "https://github.com/PHPCSStandards/composer-installer/graphs/contributors"
                 }
             ],
             "description": "PHP_CodeSniffer Standards Composer Installer Plugin",
@@ -168,37 +173,84 @@
                 "tests"
             ],
             "support": {
-                "issues": "https://github.com/dealerdirect/phpcodesniffer-composer-installer/issues",
-                "source": "https://github.com/dealerdirect/phpcodesniffer-composer-installer"
+                "issues": "https://github.com/PHPCSStandards/composer-installer/issues",
+                "source": "https://github.com/PHPCSStandards/composer-installer"
+            },
+            "time": "2023-01-05T11:28:13+00:00"
+        },
+        {
+            "name": "doctrine/deprecations",
+            "version": "1.1.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/doctrine/deprecations.git",
+                "reference": "4f2d4f2836e7ec4e7a8625e75c6aa916004db931"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/doctrine/deprecations/zipball/4f2d4f2836e7ec4e7a8625e75c6aa916004db931",
+                "reference": "4f2d4f2836e7ec4e7a8625e75c6aa916004db931",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1 || ^8.0"
+            },
+            "require-dev": {
+                "doctrine/coding-standard": "^9",
+                "phpstan/phpstan": "1.4.10 || 1.10.15",
+                "phpstan/phpstan-phpunit": "^1.0",
+                "phpunit/phpunit": "^7.5 || ^8.5 || ^9.5",
+                "psalm/plugin-phpunit": "0.18.4",
+                "psr/log": "^1 || ^2 || ^3",
+                "vimeo/psalm": "4.30.0 || 5.12.0"
+            },
+            "suggest": {
+                "psr/log": "Allows logging deprecations via PSR-3 logger implementation"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Doctrine\\Deprecations\\": "lib/Doctrine/Deprecations"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "description": "A small layer on top of trigger_error(E_USER_DEPRECATED) or PSR-3 logging with options to disable all deprecations or selectively for packages.",
+            "homepage": "https://www.doctrine-project.org/",
+            "support": {
+                "issues": "https://github.com/doctrine/deprecations/issues",
+                "source": "https://github.com/doctrine/deprecations/tree/1.1.2"
             },
-            "time": "2022-02-04T12:51:07+00:00"
+            "time": "2023-09-27T20:04:15+00:00"
         },
         {
             "name": "doctrine/instantiator",
-            "version": "1.4.1",
+            "version": "1.5.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/instantiator.git",
-                "reference": "10dcfce151b967d20fde1b34ae6640712c3891bc"
+                "reference": "0a0fa9780f5d4e507415a065172d26a98d02047b"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/instantiator/zipball/10dcfce151b967d20fde1b34ae6640712c3891bc",
-                "reference": "10dcfce151b967d20fde1b34ae6640712c3891bc",
+                "url": "https://api.github.com/repos/doctrine/instantiator/zipball/0a0fa9780f5d4e507415a065172d26a98d02047b",
+                "reference": "0a0fa9780f5d4e507415a065172d26a98d02047b",
                 "shasum": ""
             },
             "require": {
                 "php": "^7.1 || ^8.0"
             },
             "require-dev": {
-                "doctrine/coding-standard": "^9",
+                "doctrine/coding-standard": "^9 || ^11",
                 "ext-pdo": "*",
                 "ext-phar": "*",
                 "phpbench/phpbench": "^0.16 || ^1",
                 "phpstan/phpstan": "^1.4",
                 "phpstan/phpstan-phpunit": "^1",
                 "phpunit/phpunit": "^7.5 || ^8.5 || ^9.5",
-                "vimeo/psalm": "^4.22"
+                "vimeo/psalm": "^4.30 || ^5.4"
             },
             "type": "library",
             "autoload": {
@@ -225,7 +277,7 @@
             ],
             "support": {
                 "issues": "https://github.com/doctrine/instantiator/issues",
-                "source": "https://github.com/doctrine/instantiator/tree/1.4.1"
+                "source": "https://github.com/doctrine/instantiator/tree/1.5.0"
             },
             "funding": [
                 {
@@ -241,20 +293,20 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2022-03-03T08:28:38+00:00"
+            "time": "2022-12-30T00:15:36+00:00"
         },
         {
             "name": "myclabs/deep-copy",
-            "version": "1.11.0",
+            "version": "1.11.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/myclabs/DeepCopy.git",
-                "reference": "14daed4296fae74d9e3201d2c4925d1acb7aa614"
+                "reference": "7284c22080590fb39f2ffa3e9057f10a4ddd0e0c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/myclabs/DeepCopy/zipball/14daed4296fae74d9e3201d2c4925d1acb7aa614",
-                "reference": "14daed4296fae74d9e3201d2c4925d1acb7aa614",
+                "url": "https://api.github.com/repos/myclabs/DeepCopy/zipball/7284c22080590fb39f2ffa3e9057f10a4ddd0e0c",
+                "reference": "7284c22080590fb39f2ffa3e9057f10a4ddd0e0c",
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@@ -292,7 +344,7 @@
             ],
             "support": {
                 "issues": "https://github.com/myclabs/DeepCopy/issues",
-                "source": "https://github.com/myclabs/DeepCopy/tree/1.11.0"
+                "source": "https://github.com/myclabs/DeepCopy/tree/1.11.1"
             },
             "funding": [
                 {
@@ -300,7 +352,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2022-03-03T13:19:32+00:00"
+            "time": "2023-03-08T13:26:56+00:00"
         },
         {
             "name": "phar-io/manifest",
@@ -698,24 +750,27 @@
         },
         {
             "name": "phpdocumentor/type-resolver",
-            "version": "1.6.2",
+            "version": "1.7.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpDocumentor/TypeResolver.git",
-                "reference": "48f445a408c131e38cab1c235aa6d2bb7a0bb20d"
+                "reference": "3219c6ee25c9ea71e3d9bbaf39c67c9ebd499419"
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             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpDocumentor/TypeResolver/zipball/48f445a408c131e38cab1c235aa6d2bb7a0bb20d",
-                "reference": "48f445a408c131e38cab1c235aa6d2bb7a0bb20d",
+                "url": "https://api.github.com/repos/phpDocumentor/TypeResolver/zipball/3219c6ee25c9ea71e3d9bbaf39c67c9ebd499419",
+                "reference": "3219c6ee25c9ea71e3d9bbaf39c67c9ebd499419",
                 "shasum": ""
             },
             "require": {
+                "doctrine/deprecations": "^1.0",
                 "php": "^7.4 || ^8.0",
-                "phpdocumentor/reflection-common": "^2.0"
+                "phpdocumentor/reflection-common": "^2.0",
+                "phpstan/phpdoc-parser": "^1.13"
             },
             "require-dev": {
                 "ext-tokenizer": "*",
+                "phpbench/phpbench": "^1.2",
                 "phpstan/extension-installer": "^1.1",
                 "phpstan/phpstan": "^1.8",
                 "phpstan/phpstan-phpunit": "^1.1",
@@ -747,26 +802,26 @@
             "description": "A PSR-5 based resolver of Class names, Types and Structural Element Names",
             "support": {
                 "issues": "https://github.com/phpDocumentor/TypeResolver/issues",
-                "source": "https://github.com/phpDocumentor/TypeResolver/tree/1.6.2"
+                "source": "https://github.com/phpDocumentor/TypeResolver/tree/1.7.3"
             },
-            "time": "2022-10-14T12:47:21+00:00"
+            "time": "2023-08-12T11:01:26+00:00"
         },
         {
             "name": "phpspec/prophecy",
-            "version": "v1.16.0",
+            "version": "v1.17.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpspec/prophecy.git",
-                "reference": "be8cac52a0827776ff9ccda8c381ac5b71aeb359"
+                "reference": "15873c65b207b07765dbc3c95d20fdf4a320cbe2"
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-                "reference": "be8cac52a0827776ff9ccda8c381ac5b71aeb359",
+                "url": "https://api.github.com/repos/phpspec/prophecy/zipball/15873c65b207b07765dbc3c95d20fdf4a320cbe2",
+                "reference": "15873c65b207b07765dbc3c95d20fdf4a320cbe2",
                 "shasum": ""
             },
             "require": {
-                "doctrine/instantiator": "^1.2",
+                "doctrine/instantiator": "^1.2 || ^2.0",
                 "php": "^7.2 || 8.0.* || 8.1.* || 8.2.*",
                 "phpdocumentor/reflection-docblock": "^5.2",
                 "sebastian/comparator": "^3.0 || ^4.0",
@@ -774,6 +829,7 @@
             },
             "require-dev": {
                 "phpspec/phpspec": "^6.0 || ^7.0",
+                "phpstan/phpstan": "^1.9",
                 "phpunit/phpunit": "^8.0 || ^9.0"
             },
             "type": "library",
@@ -814,9 +870,56 @@
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             "support": {
                 "issues": "https://github.com/phpspec/prophecy/issues",
-                "source": "https://github.com/phpspec/prophecy/tree/v1.16.0"
+                "source": "https://github.com/phpspec/prophecy/tree/v1.17.0"
             },
-            "time": "2022-11-29T15:06:56+00:00"
+            "time": "2023-02-02T15:41:36+00:00"
+        },
+        {
+            "name": "phpstan/phpdoc-parser",
+            "version": "1.24.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/phpstan/phpdoc-parser.git",
+                "reference": "bcad8d995980440892759db0c32acae7c8e79442"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/phpstan/phpdoc-parser/zipball/bcad8d995980440892759db0c32acae7c8e79442",
+                "reference": "bcad8d995980440892759db0c32acae7c8e79442",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.2 || ^8.0"
+            },
+            "require-dev": {
+                "doctrine/annotations": "^2.0",
+                "nikic/php-parser": "^4.15",
+                "php-parallel-lint/php-parallel-lint": "^1.2",
+                "phpstan/extension-installer": "^1.0",
+                "phpstan/phpstan": "^1.5",
+                "phpstan/phpstan-phpunit": "^1.1",
+                "phpstan/phpstan-strict-rules": "^1.0",
+                "phpunit/phpunit": "^9.5",
+                "symfony/process": "^5.2"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "PHPStan\\PhpDocParser\\": [
+                        "src/"
+                    ]
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "description": "PHPDoc parser with support for nullable, intersection and generic types",
+            "support": {
+                "issues": "https://github.com/phpstan/phpdoc-parser/issues",
+                "source": "https://github.com/phpstan/phpdoc-parser/tree/1.24.2"
+            },
+            "time": "2023-09-26T12:28:12+00:00"
         },
         {
             "name": "phpunit/php-code-coverage",
@@ -1328,16 +1431,16 @@
         },
         {
             "name": "sebastian/diff",
-            "version": "3.0.3",
+            "version": "3.0.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/diff.git",
-                "reference": "14f72dd46eaf2f2293cbe79c93cc0bc43161a211"
+                "reference": "6296a0c086dd0117c1b78b059374d7fcbe7545ae"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/diff/zipball/14f72dd46eaf2f2293cbe79c93cc0bc43161a211",
-                "reference": "14f72dd46eaf2f2293cbe79c93cc0bc43161a211",
+                "url": "https://api.github.com/repos/sebastianbergmann/diff/zipball/6296a0c086dd0117c1b78b059374d7fcbe7545ae",
+                "reference": "6296a0c086dd0117c1b78b059374d7fcbe7545ae",
                 "shasum": ""
             },
             "require": {
@@ -1382,7 +1485,7 @@
             ],
             "support": {
                 "issues": "https://github.com/sebastianbergmann/diff/issues",
-                "source": "https://github.com/sebastianbergmann/diff/tree/3.0.3"
+                "source": "https://github.com/sebastianbergmann/diff/tree/3.0.4"
             },
             "funding": [
                 {
@@ -1390,7 +1493,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2020-11-30T07:59:04+00:00"
+            "time": "2023-05-07T05:30:20+00:00"
         },
         {
             "name": "sebastian/environment",
@@ -1917,16 +2020,16 @@
         },
         {
             "name": "sirbrillig/phpcs-variable-analysis",
-            "version": "v2.11.9",
+            "version": "v2.11.17",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sirbrillig/phpcs-variable-analysis.git",
-                "reference": "62730888d225d55a613854b6a76fb1f9f57d1618"
+                "reference": "3b71162a6bf0cde2bff1752e40a1788d8273d049"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sirbrillig/phpcs-variable-analysis/zipball/62730888d225d55a613854b6a76fb1f9f57d1618",
-                "reference": "62730888d225d55a613854b6a76fb1f9f57d1618",
+                "url": "https://api.github.com/repos/sirbrillig/phpcs-variable-analysis/zipball/3b71162a6bf0cde2bff1752e40a1788d8273d049",
+                "reference": "3b71162a6bf0cde2bff1752e40a1788d8273d049",
                 "shasum": ""
             },
             "require": {
@@ -1934,7 +2037,7 @@
                 "squizlabs/php_codesniffer": "^3.5.6"
             },
             "require-dev": {
-                "dealerdirect/phpcodesniffer-composer-installer": "^0.7.0",
+                "dealerdirect/phpcodesniffer-composer-installer": "^0.7 || ^1.0",
                 "phpcsstandards/phpcsdevcs": "^1.1",
                 "phpstan/phpstan": "^1.7",
                 "phpunit/phpunit": "^4.8.36 || ^5.7.21 || ^6.5 || ^7.0 || ^8.0 || ^9.0",
@@ -1971,7 +2074,7 @@
                 "source": "https://github.com/sirbrillig/phpcs-variable-analysis",
                 "wiki": "https://github.com/sirbrillig/phpcs-variable-analysis/wiki"
             },
-            "time": "2022-10-05T23:31:46+00:00"
+            "time": "2023-08-05T23:46:11+00:00"
         },
         {
             "name": "squizlabs/php_codesniffer",
@@ -2190,16 +2293,16 @@
         },
         {
             "name": "yoast/phpunit-polyfills",
-            "version": "1.0.4",
+            "version": "1.1.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/Yoast/PHPUnit-Polyfills.git",
-                "reference": "3c621ff5429d2b1ff96dc5808ad6cde99d31ea4c"
+                "reference": "224e4a1329c03d8bad520e3fc4ec980034a4b212"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/Yoast/PHPUnit-Polyfills/zipball/3c621ff5429d2b1ff96dc5808ad6cde99d31ea4c",
-                "reference": "3c621ff5429d2b1ff96dc5808ad6cde99d31ea4c",
+                "url": "https://api.github.com/repos/Yoast/PHPUnit-Polyfills/zipball/224e4a1329c03d8bad520e3fc4ec980034a4b212",
+                "reference": "224e4a1329c03d8bad520e3fc4ec980034a4b212",
                 "shasum": ""
             },
             "require": {
@@ -2207,13 +2310,12 @@
                 "phpunit/phpunit": "^4.8.36 || ^5.7.21 || ^6.0 || ^7.0 || ^8.0 || ^9.0"
             },
             "require-dev": {
-                "yoast/yoastcs": "^2.2.1"
+                "yoast/yoastcs": "^2.3.0"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-main": "1.x-dev",
-                    "dev-develop": "1.x-dev"
+                    "dev-main": "2.x-dev"
                 }
             },
             "autoload": {
@@ -2247,7 +2349,7 @@
                 "issues": "https://github.com/Yoast/PHPUnit-Polyfills/issues",
                 "source": "https://github.com/Yoast/PHPUnit-Polyfills"
             },
-            "time": "2022-11-16T09:07:52+00:00"
+            "time": "2023-08-19T14:25:08+00:00"
         }
     ],
     "aliases": [],
@@ -2258,7 +2360,7 @@
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": {
-        "php": ">=7.2"
+        "php": ">=7.4"
     },
     "platform-dev": [],
     "plugin-api-version": "2.3.0"
diff --git a/package-lock.json b/package-lock.json
index b507a31..f570712 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "block-catalog-plugin",
-  "version": "1.5.1",
+  "version": "1.5.2",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "block-catalog-plugin",
-      "version": "1.5.1",
+      "version": "1.5.2",
       "dependencies": {
         "prop-types": "^15.7.2"
       },
diff --git a/package.json b/package.json
index 5e82f84..fe4ad69 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "block-catalog-plugin",
   "description": "Easily keep track of which Gutenberg Blocks are used across your site.",
-  "version": "1.5.1",
+  "version": "1.5.2",
   "author": {
     "name": "Darshan Sawardekar",
     "email": "darshan@10up.com"
diff --git a/readme.txt b/readme.txt
index 6efb8c4..2aee407 100644
--- a/readme.txt
+++ b/readme.txt
@@ -4,7 +4,7 @@ Tags:              gutenberg, developer, blocks, custom blocks
 Requires at least: 5.7
 Tested up to:      6.4
 Requires PHP:      7.4
-Stable tag:        1.5.1
+Stable tag:        1.5.2
 License:           GPLv2 or later
 License URI:       http://www.gnu.org/licenses/gpl-2.0.html
 
@@ -54,6 +54,10 @@ To address this you need to update your custom block registration. If this is ou
 
 == Changelog ==
 
+= 1.5.2 - 2023-11-16 =
+
+* **Changed:** Bump WordPress "tested up to" version to 6.4 (props [@qasumitbagthariya](https://github.com/qasumitbagthariya), [@jeffpaul](https://github.com/jeffpaul) via [#28](https://github.com/10up/block-catalog/pull/28), [#29](https://github.com/10up/block-catalog/pull/29)).
+
 = 1.5.1 - 2023-10-24 =
 
 **Note that this release changes the name of the base plugin file. As such, you'll probably need to reactivate the plugin after updating.**