diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f2ac84a..ea26d84 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,12 +15,21 @@ jobs:
           - operating-system: 'ubuntu-latest'
             php-version: '8.2'
 
+          - operating-system: 'ubuntu-latest'
+            php-version: '8.3'
+
+          - operating-system: 'ubuntu-latest'
+            php-version: '8.4'
+            static-analysis: none
+            style-fix: none
+            composer-require-checker-version: none
+
           - operating-system: 'windows-latest'
-            php-version: '8.1'
+            php-version: '8.3'
             job-description: 'on Windows'
 
           - operating-system: 'macos-latest'
-            php-version: '8.1'
+            php-version: '8.3'
             job-description: 'on macOS'
 
     name: PHP ${{ matrix.php-version }} ${{ matrix.job-description }}
@@ -72,12 +81,13 @@ jobs:
 
       - name: Run static analysis
         run: vendor/bin/psalm.phar
+        if: matrix.static-analysis != 'none'
 
       - name: Run style fixer
         env:
           PHP_CS_FIXER_IGNORE_ENV: 1
         run: vendor/bin/php-cs-fixer --diff --dry-run -v fix
-        if: runner.os != 'Windows'
+        if: runner.os != 'Windows' && matrix.style-fix != 'none'
 
       - name: Install composer-require-checker
         run: php -r 'file_put_contents("composer-require-checker.phar", file_get_contents("https://github.com/maglnet/ComposerRequireChecker/releases/download/3.7.0/composer-require-checker.phar"));'