diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 1b91e5a..8e0a0a3 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -19,6 +19,8 @@ jobs:
                     - php: '7.4'
                     - php: '8.0'
                     - php: '8.1'
+                    - php: '8.2'
+                    - php: '8.3'
         steps:
             - uses: actions/checkout@v2
             - uses: shivammathur/setup-php@v2
diff --git a/README.md b/README.md
index e917f70..0e17e49 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Query Translator
 
-[![Build Status](https://img.shields.io/github/workflow/status/netgen/query-translator/Tests?style=flat-square)](https://github.com/netgen/query-translator/actions?query=workflow%3ATests)
+[![Build Status](https://img.shields.io/github/actions/workflow/status/netgen/query-translator/tests.yml?branch=master&&style=flat-square)](https://github.com/netgen/query-translator/actions?query=workflow%3ATests)
 [![Code Coverage](https://img.shields.io/codecov/c/github/netgen/query-translator.svg?style=flat-square)](https://codecov.io/gh/netgen/query-translator)
 [![Downloads](https://img.shields.io/packagist/dt/netgen/query-translator.svg?style=flat-square)](https://packagist.org/packages/netgen/query-translator)
 [![Latest stable](https://img.shields.io/packagist/v/netgen/query-translator.svg?style=flat-square)](https://packagist.org/packages/netgen/query-translator)
diff --git a/composer.json b/composer.json
index 1b2606c..49e93a5 100644
--- a/composer.json
+++ b/composer.json
@@ -26,7 +26,7 @@
         "php": "^7.0||^8.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "*",
+        "phpunit/phpunit": "<10",
         "symfony/phpunit-bridge": "*",
         "friendsofphp/php-cs-fixer": "^2.11"
     },
diff --git a/tests/Galach/Tokenizer/TokenExtractorTest.php b/tests/Galach/Tokenizer/TokenExtractorTest.php
index 554740a..c2ffd68 100644
--- a/tests/Galach/Tokenizer/TokenExtractorTest.php
+++ b/tests/Galach/Tokenizer/TokenExtractorTest.php
@@ -45,6 +45,7 @@ public function testFullExtractTermTokenThrowsException()
         $reflectedProperty = $reflectedClass->getProperty('expressionTypeMap');
         $reflectedProperty->setAccessible(true);
         $reflectedProperty->setValue(
+            null,
             [
                 '/(?<lexeme>foobar)/' => Tokenizer::TOKEN_TERM,
             ]
@@ -63,6 +64,7 @@ public function testTextExtractTermTokenThrowsException()
         $reflectedProperty = $reflectedClass->getProperty('expressionTypeMap');
         $reflectedProperty->setAccessible(true);
         $reflectedProperty->setValue(
+            null,
             [
                 '/(?<lexeme>foobar)/' => Tokenizer::TOKEN_TERM,
             ]