diff --git a/.github/workflows/continuous-integration.yml b/.github/workflows/continuous-integration.yml
index 23f5f93..a121c0e 100644
--- a/.github/workflows/continuous-integration.yml
+++ b/.github/workflows/continuous-integration.yml
@@ -19,34 +19,44 @@ jobs:
           - "7.4"
           - "8.0"
           - "8.1"
+          - "8.2"
+          - "8.3"
+          - "8.4"
+          - "8.5"
 
     steps:
-      - name: "Checkout"
-        uses: "actions/checkout@v2"
+      - name: Checkout
+        uses: actions/checkout@v4
 
-      - name: "Install PHP with extensions"
-        uses: "shivammathur/setup-php@v2"
+      - name: Setup PHP ${{ matrix.php-version }}
+        uses: shivammathur/setup-php@v2
         with:
-          coverage: "none"
-          ini-values: "memory_limit=-1"
-          php-version: "${{ matrix.php-version }}"
+          php-version: ${{ matrix.php-version }}
+          coverage: xdebug
+          tools: composer:v2
+          ini-values: assert.exception=1, zend.assertions=1
 
-      - name: "Determine composer cache directory"
-        id: "determine-composer-cache-directory"
-        run: "echo \"::set-output name=directory::$(composer config cache-dir)\""
+      - name: Get composer cache directory
+        id: composer-cache
+        run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
 
-      - name: "Cache dependencies installed with composer"
-        uses: "actions/cache@v1"
+      - name: Cache dependencies
+        uses: actions/cache@v4
         with:
-          path: "${{ steps.determine-composer-cache-directory.outputs.directory }}"
-          key: "php-${{ matrix.php-version }}-composer-${{ hashFiles('**/composer.json') }}"
-          restore-keys: "php-${{ matrix.php-version }}-composer-"
+          path: ${{ steps.composer-cache.outputs.dir }}
+          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
+          restore-keys: ${{ runner.os }}-composer-
 
-      - name: "Install dependencies with composer"
-        run: "composer install --no-interaction --no-progress --no-suggest"
+      - name: Install dependencies
+        run: composer install --no-interaction --prefer-dist
 
-      - name: "Run tests with phpunit/phpunit"
-        run: "vendor/bin/phpunit"
+      - name: Run test suite
+        run: php -d xdebug.mode=coverage ./vendor/bin/phpunit --coverage-clover=coverage.xml
+
+      - name: Upload coverage report
+        uses: codecov/codecov-action@v5
+        with:
+          fail_ci_if_error: false
 
   psalm-tests:
     name: "Psalm Tests"
@@ -59,7 +69,7 @@ jobs:
 
     steps:
       - name: "Checkout"
-        uses: "actions/checkout@v2"
+        uses: "actions/checkout@v4"
 
       - name: "Install PHP with extensions"
         uses: "shivammathur/setup-php@v2"
@@ -73,7 +83,7 @@ jobs:
         run: "echo \"::set-output name=directory::$(composer config cache-dir)\""
 
       - name: "Cache dependencies installed with composer"
-        uses: "actions/cache@v1"
+        uses: "actions/cache@v4"
         with:
           path: "${{ steps.determine-composer-cache-directory.outputs.directory }}"
           key: "php-${{ matrix.php-version }}-composer-${{ hashFiles('**/composer.json') }}"
diff --git a/.scrutinizer.yml b/.scrutinizer.yml
index 7c7c845..552f1f2 100644
--- a/.scrutinizer.yml
+++ b/.scrutinizer.yml
@@ -1,10 +1,8 @@
+build:
+    nodes:
+        analysis:
+            tests:
+                override:
+                    - php-scrutinizer-run
 filter:
     paths: ["src/*"]
-tools:
-    external_code_coverage: true
-    php_code_coverage: true
-    php_sim: true
-    php_mess_detector: true
-    php_pdepend: true
-    php_analyzer: true
-    php_cpd: true
diff --git a/README.md b/README.md
index c5c2cd6..2cf73e0 100644
--- a/README.md
+++ b/README.md
@@ -22,9 +22,9 @@ Alternatively, [download a release](https://github.com/auraphp/Aura.Auth/release
 
 ### Quality
 
-[![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/auraphp/Aura.Auth/badges/quality-score.png?b=develop-2)](https://scrutinizer-ci.com/g/auraphp/Aura.Auth/?branch=develop-2)
-[![Code Coverage](https://scrutinizer-ci.com/g/auraphp/Aura.Auth/badges/coverage.png?b=develop-2)](https://scrutinizer-ci.com/g/auraphp/Aura.Auth/?branch=develop-2)
-[![Build Status](https://travis-ci.org/auraphp/Aura.Auth.png?branch=develop-2)](https://travis-ci.org/auraphp/Aura.Auth)
+[![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/auraphp/Aura.Auth/badges/quality-score.png?b=4.x)](https://scrutinizer-ci.com/g/auraphp/Aura.Auth/)
+[![codecov](https://codecov.io/gh/auraphp/Aura.Auth/branch/4.x/graph/badge.svg?token=UASDouLxyc)](https://codecov.io/gh/auraphp/Aura.Auth)
+[![Continuous Integration](https://github.com/auraphp/Aura.Auth/actions/workflows/continuous-integration.yml/badge.svg?branch=4.x)](https://github.com/auraphp/Aura.Auth/actions/workflows/continuous-integration.yml)
 
 To run the unit tests at the command line, issue `composer install` and then `vendor/bin/phpunit` at the package root. This requires [Composer](http://getcomposer.org/) to be available as `composer`.
 
diff --git a/codecov.yml b/codecov.yml
new file mode 100644
index 0000000..69cb760
--- /dev/null
+++ b/codecov.yml
@@ -0,0 +1 @@
+comment: false