diff --git a/.github/workflows/php.yml b/.github/workflows/php.yml
index e66ef2a..d311599 100644
--- a/.github/workflows/php.yml
+++ b/.github/workflows/php.yml
@@ -1,14 +1,38 @@
 name: Test
 
-on: [push]
+on:
+  pull_request:
+    branches: ["master"]
+    paths-ignore:
+      - "README.md"
+      - ".gitignore"
+      - "LICENSE.md"
+  push:
+    branches: ["master"]
+
 jobs:
   test:
-
-    name: Test PHP ${{ matrix.php-versions }}
+    name: Test PHP ${{ matrix.php.version }} ${{ matrix.php.composer }}
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        php-versions: ['8.0', '8.1', '8.2', '8.3']
+        php:
+          - version: '8.1'
+            composer: --prefer-lowest
+          - version: '8.2'
+            composer: --prefer-lowest
+          - version: '8.3'
+            composer: --prefer-lowest
+          #- version: '8.4'
+          #  composer: --prefer-lowest
+          - version: '8.1'
+            composer: --prefer-stable
+          - version: '8.2'
+            composer: --prefer-stable
+          - version: '8.3'
+            composer: --prefer-stable
+          - version: '8.4'
+            composer: --prefer-stable
 
     steps:
       - uses: actions/checkout@v4
@@ -21,7 +45,7 @@ jobs:
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: ${{ matrix.php-versions }}
+          php-version: ${{ matrix.php.version }}
           extensions: curl, mbstring, intl, libxml, simplexml
           coverage: xdebug
 
@@ -38,24 +62,36 @@ jobs:
           restore-keys: ${{ runner.os }}-composer-
 
       - name: Install dependencies
-        run: (test -d vendor && echo vendor directory exists) || composer install --prefer-dist --no-progress --no-suggest
+        run: (test -d vendor && echo vendor directory exists) || composer update --no-interaction --no-scripts --no-ansi ${{ matrix.php.composer }}
 
       - name: Run PHPUnit
         run: vendor/bin/phpunit --coverage-text --coverage-clover clover.xml
 
+      - name: Static Analysis
+        if: matrix.php.version == '8.3' && matrix.php.composer == '--prefer-stable'
+        run: composer analyse
+
       - name: "[Coveralls] Extract branch name"
-        if: matrix.php-versions == '8.3'
+        if: matrix.php.version == '8.3' && matrix.php.composer == '--prefer-stable'
         shell: bash
-        run: echo "branch=$(echo ${GITHUB_REF#refs/heads/})" >> $GITHUB_OUTPUT
+        run: |
+            if [ -n "${GITHUB_HEAD_REF}" ]; then
+              echo "Branch from PR: ${GITHUB_HEAD_REF}"
+              echo "branch=${GITHUB_HEAD_REF}" >> $GITHUB_OUTPUT
+            else
+              branch_name="${GITHUB_REF#refs/heads/}"
+              echo "Branch from push: ${branch_name}"
+              echo "branch=${branch_name}" >> $GITHUB_OUTPUT
+            fi
         id: extract_branch
 
       - name: "[Coveralls] Checkout branch"
-        if: matrix.php-versions == '8.3'
+        if: matrix.php.version == '8.3' && matrix.php.composer == '--prefer-stable'
         shell: bash
         run: git fetch && git checkout ${{ steps.extract_branch.outputs.branch }}
 
       - name: "[Coveralls] Send report"
-        if: matrix.php-versions == '8.3'
+        if: matrix.php.version == '8.3' && matrix.php.composer == '--prefer-stable'
         run: ./vendor/bin/php-coveralls -v -x clover.xml -o coveralls-upload.json
         env:
           COVERALLS_REPO_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.scrutinizer.yml b/.scrutinizer.yml
deleted file mode 100644
index b09d974..0000000
--- a/.scrutinizer.yml
+++ /dev/null
@@ -1,23 +0,0 @@
-build:
-  nodes:
-    analysis:
-      project_setup:
-        override:
-          - 'true'
-      tests:
-        override:
-          - php-scrutinizer-run
-          -
-            command: phpcs-run
-            use_website_config: true
-    tests: true
-filter:
-  excluded_paths:
-    - 'tests/*'
-checks:
-  php: true
-coding_style:
-  php: {  }
-tools:
-  external_code_coverage:
-    timeout: 600
\ No newline at end of file
diff --git a/README.md b/README.md
index e66b5e4..ad1d1ae 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ With this package I'm trying to improve the crappy IGFS CG PHP Library provided
 [![Latest Stable Version](https://poser.pugx.org/mattiabasone/pagonline/v/stable)](https://packagist.org/packages/mattiabasone/pagonline)
 [![Total Downloads](https://poser.pugx.org/mattiabasone/pagonline/downloads)](https://packagist.org/packages/mattiabasone/pagonline)
 [![Build Status](https://img.shields.io/github/actions/workflow/status/mattiabasone/PagOnline/.github/workflows/php.yml?branch=master)](https://github.com/mattiabasone/PagOnline/actions?query=workflow%3ATest)
-[![Coverage Status](https://scrutinizer-ci.com/g/mattiabasone/PagOnline/badges/coverage.png?b=master)](https://coveralls.io/github/mattiabasone/PagOnline)
+[![Coverage Status](https://coveralls.io/repos/github/mattiabasone/PagOnline/badge.svg?branch=master)](https://coveralls.io/github/mattiabasone/PagOnline?branch=master)
 [![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/mattiabasone/PagOnline/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/mattiabasone/PagOnline/?branch=master)
 
 ### Basic Usage
diff --git a/composer.json b/composer.json
index a4cd0b6..70466eb 100644
--- a/composer.json
+++ b/composer.json
@@ -29,8 +29,8 @@
     },
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^3.0",
-        "phpunit/phpunit": "^9.0|^10.0|^11.0",
-        "phpstan/phpstan": "^1.11",
+        "phpunit/phpunit": "^10.5|^11.0",
+        "phpstan/phpstan": "^1.11|^2.0",
         "illuminate/config": "^9.0|^10.0|^11.0",
         "orchestra/testbench": "^7.0|^8.0|^9.0",
         "php-coveralls/php-coveralls": "^2.7"
diff --git a/phpstan.neon b/phpstan.neon
new file mode 100644
index 0000000..73817d2
--- /dev/null
+++ b/phpstan.neon
@@ -0,0 +1,5 @@
+parameters:
+  level: 5
+  paths:
+    - src
+    - tests
\ No newline at end of file