diff --git a/.github/workflows/dependabot-auto-merge.yml b/.github/workflows/dependabot-auto-merge.yml
new file mode 100644
index 0000000..34494df
--- /dev/null
+++ b/.github/workflows/dependabot-auto-merge.yml
@@ -0,0 +1,33 @@
+name: dependabot-auto-merge
+on: pull_request_target
+
+permissions:
+  pull-requests: write
+  contents: write
+
+jobs:
+  dependabot:
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+    if: ${{ github.event.pull_request.user.login == 'dependabot[bot]' && github.repository == 'trm42/cache-decorator' }}
+    steps:
+
+      - name: Dependabot metadata
+        id: metadata
+        uses: dependabot/fetch-metadata@v3.1.0
+        with:
+          github-token: "${{ secrets.GITHUB_TOKEN }}"
+
+      - name: Auto-merge Dependabot PRs for semver-minor updates
+        if: ${{steps.metadata.outputs.update-type == 'version-update:semver-minor'}}
+        run: gh pr merge --auto --merge "$PR_URL"
+        env:
+          PR_URL: ${{github.event.pull_request.html_url}}
+          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
+
+      - name: Auto-merge Dependabot PRs for semver-patch updates
+        if: ${{steps.metadata.outputs.update-type == 'version-update:semver-patch'}}
+        run: gh pr merge --auto --merge "$PR_URL"
+        env:
+          PR_URL: ${{github.event.pull_request.html_url}}
+          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
diff --git a/.github/workflows/fix-php-code-style-issues.yml b/.github/workflows/fix-php-code-style-issues.yml
new file mode 100644
index 0000000..bea1f92
--- /dev/null
+++ b/.github/workflows/fix-php-code-style-issues.yml
@@ -0,0 +1,28 @@
+name: Fix PHP code style issues
+
+on:
+  push:
+    paths:
+      - '**.php'
+
+permissions:
+  contents: write
+
+jobs:
+  php-code-styling:
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v6
+        with:
+          ref: ${{ github.head_ref }}
+
+      - name: Fix PHP code style issues
+        uses: aglipanci/laravel-pint-action@2.6
+
+      - name: Commit changes
+        uses: stefanzweifel/git-auto-commit-action@v7
+        with:
+          commit_message: Fix styling
diff --git a/.github/workflows/phpstan.yml b/.github/workflows/phpstan.yml
new file mode 100644
index 0000000..74e38c0
--- /dev/null
+++ b/.github/workflows/phpstan.yml
@@ -0,0 +1,28 @@
+name: PHPStan
+
+on:
+  push:
+    paths:
+      - '**.php'
+      - 'phpstan.neon.dist'
+      - '.github/workflows/phpstan.yml'
+
+jobs:
+  phpstan:
+    name: phpstan
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+    steps:
+      - uses: actions/checkout@v6
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: '8.5'
+          coverage: none
+
+      - name: Install composer dependencies
+        uses: ramsey/composer-install@v4
+
+      - name: Run PHPStan
+        run: ./vendor/bin/phpstan --error-format=github
diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
new file mode 100644
index 0000000..39e1793
--- /dev/null
+++ b/.github/workflows/run-tests.yml
@@ -0,0 +1,70 @@
+name: run-tests
+
+on:
+  push:
+    paths:
+      - '**.php'
+      - '.github/workflows/run-tests.yml'
+      - 'phpunit.xml'
+      - 'composer.json'
+      - 'composer.lock'
+  pull_request:
+    paths:
+      - '**.php'
+      - '.github/workflows/run-tests.yml'
+      - 'phpunit.xml'
+      - 'composer.json'
+      - 'composer.lock'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 5
+    strategy:
+      fail-fast: true
+      matrix:
+        os: [ubuntu-latest]
+        php: [8.5, 8.4, 8.3, 8.2]
+        laravel: [13.*, 12.*]
+        stability: [prefer-stable]
+        include:
+          - laravel: 13.*
+            testbench: 11.*
+          - laravel: 12.*
+            testbench: 10.*
+        exclude:
+          - php: 8.2
+            laravel: 13.*
+
+    name: P${{ matrix.php }} - L${{ matrix.laravel }} - ${{ matrix.stability }} - ${{ matrix.os }}
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v6
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php }}
+          extensions: dom, curl, libxml, mbstring, zip, pcntl, pdo, sqlite, pdo_sqlite, bcmath, soap, intl, gd, exif, iconv, imagick, fileinfo
+          coverage: none
+
+      - name: Setup problem matchers
+        run: |
+          echo "::add-matcher::${{ runner.tool_cache }}/php.json"
+          echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"
+
+      - name: Install dependencies
+        run: |
+          composer require "laravel/framework:${{ matrix.laravel }}" "orchestra/testbench:${{ matrix.testbench }}" --no-interaction --no-update
+          composer update --${{ matrix.stability }} --prefer-dist --no-interaction
+
+      - name: List Installed Dependencies
+        run: composer show -D
+
+      - name: Execute tests
+        run: vendor/bin/phpunit
diff --git a/src/tests/stubs/CachedAutoStubService.php b/src/tests/Stubs/CachedAutoStubService.php
similarity index 100%
rename from src/tests/stubs/CachedAutoStubService.php
rename to src/tests/Stubs/CachedAutoStubService.php
diff --git a/src/tests/stubs/CachedStubRepository.php b/src/tests/Stubs/CachedStubRepository.php
similarity index 100%
rename from src/tests/stubs/CachedStubRepository.php
rename to src/tests/Stubs/CachedStubRepository.php
diff --git a/src/tests/stubs/CachedStubService.php b/src/tests/Stubs/CachedStubService.php
similarity index 100%
rename from src/tests/stubs/CachedStubService.php
rename to src/tests/Stubs/CachedStubService.php
diff --git a/src/tests/stubs/StubRepository.php b/src/tests/Stubs/StubRepository.php
similarity index 100%
rename from src/tests/stubs/StubRepository.php
rename to src/tests/Stubs/StubRepository.php
diff --git a/src/tests/stubs/StubService.php b/src/tests/Stubs/StubService.php
similarity index 100%
rename from src/tests/stubs/StubService.php
rename to src/tests/Stubs/StubService.php