diff --git a/.github/workflows/phpunit.yml b/.github/workflows/phpunit.yml
index e7a0e1c..958859e 100644
--- a/.github/workflows/phpunit.yml
+++ b/.github/workflows/phpunit.yml
@@ -12,7 +12,7 @@ jobs:
     strategy:
       matrix:
         operating-system: ["ubuntu-22.04"]
-        php-versions: ["8.2", "8.3"]
+        php-versions: ["8.2", "8.3", "8.4"]
 
     steps:
       - uses: actions/checkout@v2
diff --git a/composer.json b/composer.json
index 5fee9e1..6ef7da5 100644
--- a/composer.json
+++ b/composer.json
@@ -22,14 +22,19 @@
     "require": {
         "php": ">=8.2",
         "ext-zip": "*",
-        "symfony/process": "^7.0",
-        "symfony/console": "^7.0",
-        "symfony/filesystem": "^7.0"
+        "symfony/process": "^7.1",
+        "symfony/console": "^7.1",
+        "symfony/filesystem": "^7.1"
     },
     "require-dev": {
         "ext-fileinfo": "*",
         "friendsofphp/php-cs-fixer": "^3.6",
-        "phpunit/phpunit": "^11.0"
+        "phpunit/phpunit": "^11.4"
     },
-    "bin": ["snappdf"]
+    "bin": ["snappdf"],
+    "scripts": {
+        "tests": [
+            "@php vendor/bin/phpunit --testdox"
+        ]
+    }
 }
diff --git a/versions/README b/versions/README
deleted file mode 100644
index c1f3783..0000000
--- a/versions/README
+++ /dev/null
@@ -1,2 +0,0 @@
-This is where versions/revisions of Chromium will be stored. You can find latest dowloaded revision in "revision.txt".
-Note: "revision.txt" will be created here after you download the Chromium using "snappdf download".