diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index c84c18d..9f738e6 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -9,7 +9,7 @@ jobs:
       fail-fast: true
       matrix:
         os: [ ubuntu-latest ]
-        php: [ 7.0, 7.1, 7.2, 7.3, 7.4, 8.0, 8.1 ]
+        php: [ 8.1, 8.2 ]
         dependency-version: [ prefer-stable ]
 
     name: P${{ matrix.php }} - ${{ matrix.dependency-version }} - ${{ matrix.os }}
diff --git a/.gitignore b/.gitignore
index 0c234e2..58e8fd5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 /phpunit.xml
 /composer.lock
 /.phpunit.result.cache
+/.phpunit.cache
diff --git a/README.md b/README.md
index a887bcf..15e6484 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,7 @@ This can be read by PHP, usually with the `$_SERVER["HTTP_ACCEPT_LANGUAGE"]` var
 
 ##  Requirements
 
-- PHP >= 7.0
+- PHP >= 8.1
 
 ## Install
 
@@ -39,7 +39,7 @@ $browser = new \CodeZero\BrowserLocale\BrowserLocale($_SERVER["HTTP_ACCEPT_LANGU
 
 For Laravel:
 
-Laravel >= 5.5 will automatically register the ServiceProvider so you can get `BrowserLocale` from the IOC container.
+Laravel will automatically register the ServiceProvider so you can get `BrowserLocale` from the IOC container.
 
 ```php
 $browser = \App::make(\CodeZero\BrowserLocale\BrowserLocale::class);
diff --git a/composer.json b/composer.json
index 6107c3b..3d5b7eb 100644
--- a/composer.json
+++ b/composer.json
@@ -18,12 +18,12 @@
         }
     ],
     "require": {
-        "php": "^7.0|^8.0"
+        "php": "^8.1"
     },
     "require-dev": {
-        "illuminate/support": "^5.5|^6.0|^7.0|^8.0|^9.0|^10.0",
+        "illuminate/support": "^10.0|^11.0",
         "mockery/mockery": "^1.3.3",
-        "phpunit/phpunit": "^6.0|^7.0|^8.0|^9.0"
+        "phpunit/phpunit": "^10.5"
     },
     "scripts": {
         "test": "phpunit"
@@ -48,10 +48,7 @@
     "config": {
         "preferred-install": "dist",
         "sort-packages": true,
-        "optimize-autoloader": true,
-        "allow-plugins": {
-            "kylekatarnls/update-helper": true
-        }
+        "optimize-autoloader": true
     },
     "minimum-stability": "stable",
     "prefer-stable": true
diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index 6ea2fd6..f23ffad 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -1,24 +1,24 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<phpunit backupGlobals="false"
-         backupStaticAttributes="false"
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         backupGlobals="false"
          bootstrap="vendor/autoload.php"
          colors="true"
-         convertErrorsToExceptions="true"
-         convertNoticesToExceptions="true"
-         convertWarningsToExceptions="true"
          processIsolation="false"
-         stopOnFailure="false">
+         stopOnFailure="false"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.5/phpunit.xsd"
+         cacheDirectory=".phpunit.cache"
+         backupStaticProperties="false">
     <testsuites>
         <testsuite name="Unit">
             <directory suffix="Test.php">./tests</directory>
         </testsuite>
     </testsuites>
-    <filter>
-        <whitelist processUncoveredFilesFromWhitelist="true">
+    <source>
+        <include>
             <directory suffix=".php">./src</directory>
-            <exclude>
-                <file>./src/Laravel/BrowserLocaleServiceProvider.php</file>
-            </exclude>
-        </whitelist>
-    </filter>
+        </include>
+        <exclude>
+            <file>./src/Laravel/BrowserLocaleServiceProvider.php</file>
+        </exclude>
+    </source>
 </phpunit>