diff --git a/.github/workflows/phpunit.yml b/.github/workflows/phpunit.yml
new file mode 100644
index 0000000..3334e40
--- /dev/null
+++ b/.github/workflows/phpunit.yml
@@ -0,0 +1,33 @@
+name: PHP Composer
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Validate composer.json and composer.lock
+      run: composer validate
+
+    - name: Cache Composer packages
+      id: composer-cache
+      uses: actions/cache@v2
+      with:
+        path: vendor
+        key: ${{ runner.os }}-php-${{ hashFiles('**/composer.lock') }}
+        restore-keys: |
+          ${{ runner.os }}-php-
+
+    - name: Install dependencies
+      if: steps.composer-cache.outputs.cache-hit != 'true'
+      run: composer install --prefer-dist --no-progress --no-suggest
+
+    - name: Run test suite
+      run: ./vendor/bin/phpunit
diff --git a/composer.json b/composer.json
index 03b904d..4137f64 100644
--- a/composer.json
+++ b/composer.json
@@ -14,15 +14,13 @@
             "email": "seregazhuk88@gmail.com"
         }
     ],
-    "minimum-stability": "dev",
     "require": {
-        "php": ">=5.6",
-        "guzzlehttp/guzzle": "^6.2"
+        "php": ">=7.2",
+        "guzzlehttp/guzzle": "^6.2|^7.0"
     },
     "require-dev": {
-        "mockery/mockery": "^0.9.5",
-        "phpunit/phpunit": "~5.7",
-        "codeclimate/php-test-reporter": "dev-master"
+        "mockery/mockery": "^1.0",
+        "phpunit/phpunit": "^9.0"
     },
     "autoload": {
         "psr-4": {
diff --git a/phpunit.xml b/phpunit.xml
index f280e4c..be1e966 100644
--- a/phpunit.xml
+++ b/phpunit.xml
@@ -8,7 +8,6 @@
          convertWarningsToExceptions="true"
          processIsolation="false"
          stopOnFailure="false"
-         syntaxCheck="false"
 >
     <testsuites>
         <testsuite name="Favro PHP API Test Suite">
@@ -26,4 +25,4 @@
              yui="true" highlight="true"
              lowUpperBound="50" highLowerBound="80"/>
     </logging>
-</phpunit>
\ No newline at end of file
+</phpunit>
diff --git a/tests/ApiTest.php b/tests/ApiTest.php
index 42ef85b..a303c30 100644
--- a/tests/ApiTest.php
+++ b/tests/ApiTest.php
@@ -35,7 +35,7 @@ public function it_uses_organization_for_further_requests()
     /** @test */
     public function it_throws_exception_for_wrong_endpoint()
     {
-        $this->setExpectedException(WrongEndpoint::class);
+        $this->expectException(WrongEndpoint::class);
         $api = $this->makeApi();
         $api->test->getAll();
     }