diff --git a/.github/workflows/Test.yml b/.github/workflows/Test.yml
index dafc1eb..935def7 100644
--- a/.github/workflows/Test.yml
+++ b/.github/workflows/Test.yml
@@ -22,12 +22,14 @@ jobs:
         - '8.0'
         - '8.1'
         - '8.2'
-    continue-on-error: ${{ matrix.php == '8.2' }}
+        - '8.3'
+        - '8.4'
+    continue-on-error: ${{ matrix.php == '8.4' }}
     name: PHP ${{ matrix.php }} Test
 
     steps:
       - name: Git checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
@@ -58,4 +60,4 @@ jobs:
         run: composer test -- -v --coverage-clover=coverage.xml
 
       - name: Run codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
diff --git a/.github/workflows/UpdateContributors.yml b/.github/workflows/UpdateContributors.yml
index 3a2abfb..2d38106 100644
--- a/.github/workflows/UpdateContributors.yml
+++ b/.github/workflows/UpdateContributors.yml
@@ -8,7 +8,7 @@ jobs:
 
     steps:
       - name: Git checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Update Contributors
         uses: BobAnkh/add-contributors@master
diff --git a/.github/workflows/codestyle.yml b/.github/workflows/codestyle.yml
index 5ef041c..1752599 100644
--- a/.github/workflows/codestyle.yml
+++ b/.github/workflows/codestyle.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Setup PHP with tools
       uses: shivammathur/setup-php@v2
diff --git a/.php-cs-fixer.dist.php b/.php-cs-fixer.dist.php
index 77c3ad2..f53c77a 100644
--- a/.php-cs-fixer.dist.php
+++ b/.php-cs-fixer.dist.php
@@ -1,7 +1,6 @@
 <?php
 $finder = PhpCsFixer\Finder::create()
     ->exclude('*/vendor/*')
-    ->exclude('node_modules')
     ->in(__DIR__);
 
 return (new PhpCsFixer\Config())
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 068a4b0..82a536f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Changelog
 
+### 0.9.0
+🔻 Breaking changes ahead:
+
+- Dropped support for PHP < 8.1
+
 ### 0.8.2
 - AccessHelper & RecursiveFilter now return a plain `object`, rather than an `ArrayAccess` object
 
diff --git a/composer.json b/composer.json
index 4662452..0ac0f93 100644
--- a/composer.json
+++ b/composer.json
@@ -2,7 +2,7 @@
   "name": "softcreatr/jsonpath",
   "description": "JSONPath implementation for parsing, searching and flattening arrays",
   "license": "MIT",
-  "version": "0.8.3",
+  "version": "0.9.0",
   "authors": [
     {
       "name": "Stephen Frank",
@@ -24,11 +24,11 @@
     "source": "https://github.com/SoftCreatR/JSONPath"
   },
   "require": {
-    "php": ">=8.0",
+    "php": "8.1 - 8.4",
     "ext-json": "*"
   },
   "require-dev": {
-    "phpunit/phpunit": "^9.6",
+    "phpunit/phpunit": "10 - 12",
     "roave/security-advisories": "dev-latest"
   },
   "replace": {
diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index 89a74c9..18987b7 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -4,14 +4,15 @@
          bootstrap="vendor/autoload.php"
          colors="true"
 >
-    <coverage>
-        <include>
-            <directory suffix=".php">./src/</directory>
-        </include>
-    </coverage>
-    <testsuites>
-        <testsuite name="Unit">
-            <directory>./tests</directory>
-        </testsuite>
-    </testsuites>
+  <testsuites>
+    <testsuite name="Unit">
+      <directory>./tests</directory>
+    </testsuite>
+  </testsuites>
+
+  <source>
+    <include>
+      <directory>./src/</directory>
+    </include>
+  </source>
 </phpunit>
diff --git a/tests/JSONPathDashedIndexTest.php b/tests/JSONPathDashedIndexTest.php
index 5e160a7..c98cc31 100644
--- a/tests/JSONPathDashedIndexTest.php
+++ b/tests/JSONPathDashedIndexTest.php
@@ -12,6 +12,7 @@
 
 use Flow\JSONPath\JSONPath;
 use Flow\JSONPath\JSONPathException;
+use PHPUnit\Framework\Attributes\DataProvider;
 use PHPUnit\Framework\TestCase;
 
 class JSONPathDashedIndexTest extends TestCase
@@ -19,7 +20,7 @@ class JSONPathDashedIndexTest extends TestCase
     /**
      * @return array[]
      */
-    public function indexDataProvider(): array
+    public static function indexDataProvider(): array
     {
         return [
             [
@@ -36,10 +37,9 @@ public function indexDataProvider(): array
     }
 
     /**
-     * @dataProvider indexDataProvider
-     *
      * @throws JSONPathException
      */
+    #[DataProvider('indexDataProvider')]
     public function testSlice(string $path, array $data, array $expected): void
     {
         $results = (new JSONPath($data))
diff --git a/tests/JSONPathSliceAccessTest.php b/tests/JSONPathSliceAccessTest.php
index 257a852..9977ca8 100644
--- a/tests/JSONPathSliceAccessTest.php
+++ b/tests/JSONPathSliceAccessTest.php
@@ -12,11 +12,12 @@
 
 use Flow\JSONPath\JSONPath;
 use Flow\JSONPath\JSONPathException;
+use PHPUnit\Framework\Attributes\DataProvider;
 use PHPUnit\Framework\TestCase;
 
 class JSONPathSliceAccessTest extends TestCase
 {
-    public function sliceDataProvider(): array
+    public static function sliceDataProvider(): array
     {
         return [
             [
@@ -78,10 +79,9 @@ public function sliceDataProvider(): array
     }
 
     /**
-     * @dataProvider sliceDataProvider
-     *
      * @throws JSONPathException
      */
+    #[DataProvider('sliceDataProvider')]
     public function testSlice(string $path, array $data, array $expected): void
     {
         $result = (new JSONPath($data))
diff --git a/tests/QueryTest.php b/tests/QueryTest.php
index a2073c9..9c70b83 100644
--- a/tests/QueryTest.php
+++ b/tests/QueryTest.php
@@ -12,6 +12,7 @@
 
 use Flow\JSONPath\JSONPath;
 use Flow\JSONPath\JSONPathException;
+use PHPUnit\Framework\Attributes\DataProvider;
 use PHPUnit\Framework\ExpectationFailedException;
 use PHPUnit\Framework\TestCase;
 use RuntimeException;
@@ -28,10 +29,10 @@ class QueryTest extends TestCase
      * a message will be printed to STDERR, so we know, what's going on.
      *
      * @see https://cburgmer.github.io/json-path-comparison
-     * @dataProvider queryDataProvider
      *
      * @noinspection JsonEncodingApiUsageInspection
      */
+    #[DataProvider('queryDataProvider')]
     public function testQueries(
         string $id,
         string $selector,
@@ -109,7 +110,7 @@ public function testQueries(
      *
      * @return string[]
      */
-    public function queryDataProvider(): array
+    public static function queryDataProvider(): array
     {
         return [
             [ // data set #0