diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 1ab37ec..5883f75 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -42,4 +42,6 @@ jobs:
 
       - run: composer update --no-progress --classmap-authoritative ${{ matrix.composer-flags }}
 
+      - run: composer validate --strict
+
       - run: composer verify
diff --git a/composer.json b/composer.json
index 8c6bce1..a3b5dc2 100644
--- a/composer.json
+++ b/composer.json
@@ -1,8 +1,10 @@
 {
     "name": "tpay-com/coding-standards",
+    "description": "Tpay.com coding standards library",
     "license": "MIT",
     "type": "library",
     "require": {
+        "php": "^7.4 || ^8.0",
         "friendsofphp/php-cs-fixer": "^3.22",
         "kubawerlos/php-cs-fixer-custom-fixers": "^3.16.2"
     },