diff --git a/.github/workflows/sniffer.yml b/.github/workflows/sniffer.yml
deleted file mode 100644
index e9a61e6..0000000
--- a/.github/workflows/sniffer.yml
+++ /dev/null
@@ -1,21 +0,0 @@
-name: Code sniffer
-on:
-  pull_request:
-  push:
-    branches:
-      - master
-
-jobs:
-  sniff:
-    name: Sniff codebase
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v2
-
-      - name: Install PHP Codesniffer
-        run: composer global require squizlabs/php_codesniffer
-
-      - name: Check against PSR12 standard
-        run: |
-          `composer global config bin-dir --absolute --quiet`/phpcs --standard=PSR12 ./src
diff --git a/.github/workflows/standard-test-coverage.yml b/.github/workflows/standard-test-coverage.yml
new file mode 100644
index 0000000..73b0bf4
--- /dev/null
+++ b/.github/workflows/standard-test-coverage.yml
@@ -0,0 +1,80 @@
+name: PSR-12 coding standard, Test, Coverage
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+      - dev
+
+jobs:
+  coding-standard:
+    name: PSR-12 coding standard
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - uses: shivammathur/setup-php@v2
+        with:
+          php-version: 8.2
+
+      - name: Install PHP code sniffer
+        run: composer global require squizlabs/php_codesniffer
+
+      - name: Check against PSR12 standard
+        run: |
+          `composer global config bin-dir --absolute --quiet`/phpcs --standard=PSR12 ./src
+
+  tests:
+    needs: coding-standard
+    name: PHP ${{ matrix.php }} - Guzzle ${{ matrix.guzzle }}
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        php: [ 8.0, 8.1, 8.2 ]
+        guzzle: [ ^6, ^7 ]
+        promises: [ ^2 ]
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Install PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php }}
+          extensions: json,curl
+
+      - name: Install dependencies
+        run: composer require guzzlehttp/guzzle:${{ matrix.guzzle }} guzzlehttp/promises:${{ matrix.promises }} --no-interaction --prefer-dist
+
+      - name: Run test suite
+        run: ./vendor/bin/phpunit --testdox
+
+  coverage:
+    needs: tests
+    name: Coverage
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - uses: shivammathur/setup-php@v2
+        with:
+          coverage: pcov
+          php-version: 8.2
+          extensions: json,curl
+
+      - name: Install dependencies
+        run: composer install --no-interaction --prefer-dist
+
+      - name: Run tests for coverage
+        run: ./vendor/bin/phpunit --coverage-clover=coverage.xml
+
+      - name: Push to Codecov
+        run: bash <(curl -s https://codecov.io/bash)
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
diff --git a/.github/workflows/test-coverage.yml b/.github/workflows/test-coverage.yml
deleted file mode 100644
index bf0d94e..0000000
--- a/.github/workflows/test-coverage.yml
+++ /dev/null
@@ -1,61 +0,0 @@
-name: Run tests
-on:
-    pull_request:
-    push:
-        branches:
-            - master
-
-jobs:
-    tests:
-        name: PHP ${{ matrix.php }} with Guzzle ${{ matrix.guzzle }}
-        runs-on: ubuntu-latest
-
-        strategy:
-            fail-fast: false
-            matrix:
-                php: [ 7.1, 7.2, 7.3, 7.4, 8.0 ]
-                guzzle: [ ^6, ^7 ]
-                exclude:
-                    -   php: 7.1
-                        guzzle: ^7
-
-        steps:
-            -   name: Checkout code
-                uses: actions/checkout@v2
-
-            -   name: Install PHP
-                uses: shivammathur/setup-php@v2
-                with:
-                    php-version: ${{ matrix.php }}
-                    extensions: json,curl
-
-            -   name: Install dependencies
-                run: composer require guzzlehttp/guzzle:${{ matrix.guzzle }} --no-interaction --prefer-dist
-
-            -   name: Run test suite
-                run: ./vendor/bin/phpunit --testdox --verbose
-
-    coverage:
-        needs: tests
-        name: Coverage
-        runs-on: ubuntu-latest
-
-        steps:
-            -   name: Checkout code
-                uses: actions/checkout@v2
-
-            -   uses: shivammathur/setup-php@v2
-                with:
-                    coverage: pcov
-                    php-version: 8.0
-
-            -   name: Install dependencies
-                run: composer require laravel/lumen:"^8" --no-interaction --prefer-dist
-
-            -   name: Run tests for coverage
-                run: ./vendor/bin/phpunit --coverage-clover=coverage.xml
-
-            -   name: Push to Codecov
-                run: bash <(curl -s https://codecov.io/bash)
-                env:
-                    CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}