diff --git a/README.md b/README.md
index d80e4ad..346ff09 100644
--- a/README.md
+++ b/README.md
@@ -36,7 +36,7 @@ Please see [CHANGELOG](https://github.com/suin/php/blob/master/CHANGELOG.md) for
 
 ## Contributing
 
-Send [issue](https://github.com/suin/php/issues) or [pull-request](https://github.com/suin/php/pulls) to main repository.
+Send [issue](https://github.com/suin/php-cs-fixer-rules/issues) or [pull-request](https://github.com/suin/php-cs-fixer-rules/pulls) to main repository.
 
 <!-- Badges -->
 [travis-ci]: https://travis-ci.org/suin/php-cs-fixer-rules
diff --git a/composer.json b/composer.json
index d82ba47..725c4dd 100644
--- a/composer.json
+++ b/composer.json
@@ -22,7 +22,7 @@
         "issues": "https://github.com/suin/php/issues"
     },
     "require": {
-        "php": ">=7.1 <7.4.0"
+        "php": ">=7.1"
     },
     "conflict": {
         "friendsofphp/php-cs-fixer": "<2.13"