diff --git a/.github/docs/index.html b/.github/docs/index.html
deleted file mode 100644
index 27ad9982..00000000
--- a/.github/docs/index.html
+++ /dev/null
@@ -1 +0,0 @@
-Mobile Detect
diff --git a/.github/workflows/test.yml b/.github/workflows/4.8.x-test.yml
similarity index 99%
rename from .github/workflows/test.yml
rename to .github/workflows/4.8.x-test.yml
index fcfbffa2..71f41f27 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/4.8.x-test.yml
@@ -1,4 +1,4 @@
-name: test
+name: 4.8.x-test
 
 # Run this workflow every time a new commit pushed to your repository
 on:
diff --git a/composer.json b/composer.json
index 19676ed3..d96a5f0e 100644
--- a/composer.json
+++ b/composer.json
@@ -18,7 +18,7 @@
         "psr/simple-cache": "^3.0"
     },
     "require-dev": {
-        "friendsofphp/php-cs-fixer": "^3.14",
+        "friendsofphp/php-cs-fixer": "^v3.35.1",
         "phpunit/phpunit": "^9.6",
         "squizlabs/php_codesniffer": "^3.7",
         "phpbench/phpbench": "^1.2",