diff --git a/CHANGELOG.md b/CHANGELOG.md
index dcf6315..271a244 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -66,8 +66,8 @@ _Nothing yet._
 Initial release.
 
 [Composer PHPCS plugin]: https://github.com/PHPCSStandards/composer-installer
-[PHP_CodeSniffer]: https://github.com/squizlabs/php_codesniffer/
-[PHPCompatibility]: https://github.com/PHPCompatibility/PHPCompatibility
+[PHP_CodeSniffer]:       https://github.com/PHPCSStandards/php_codesniffer/
+[PHPCompatibility]:      https://github.com/PHPCompatibility/PHPCompatibility
 
 [Unreleased]: https://github.com/PHPCSStandards/PHPCSDevCS/compare/main...HEAD
 [1.1.6]: https://github.com/PHPCSStandards/PHPCSDevCS/compare/1.1.5...1.1.6
diff --git a/PHPCSDev/ruleset.xml b/PHPCSDev/ruleset.xml
index 5767a64..a6d6bf3 100644
--- a/PHPCSDev/ruleset.xml
+++ b/PHPCSDev/ruleset.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<ruleset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" name="PHPCSDev" xsi:noNamespaceSchemaLocation="https://raw.githubusercontent.com/squizlabs/PHP_CodeSniffer/master/phpcs.xsd">
+<ruleset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" name="PHPCSDev" xsi:noNamespaceSchemaLocation="https://raw.githubusercontent.com/PHPCSStandards/PHP_CodeSniffer/master/phpcs.xsd">
 
     <description>A PSR-12 based standard for use by sniff developers to check the code style of external PHPCS standards</description>
 
diff --git a/README.md b/README.md
index 261f2a6..f468d96 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ PHPCSDevCS for developers of PHP_CodeSniffer sniffs
 ![Awesome](https://img.shields.io/badge/awesome%3F-yes!-brightgreen.svg)
 
 
-This is an external ruleset for [PHP CodeSniffer](https://github.com/squizlabs/PHP_CodeSniffer) intended for use by sniff developers.
+This is an external ruleset for [PHP CodeSniffer](https://github.com/PHPCSStandards/PHP_CodeSniffer) intended for use by sniff developers.
 
 * [Installation](#installation)
     + [Composer Project-based Installation](#composer-project-based-installation)