diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8b80882..24994e6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,20 +13,11 @@ jobs:
 
     strategy:
       fail-fast: false
-      # Keys:
-      # - experimental: Whether the build is "allowed to fail".
       matrix:
-        php: ['7.1', '7.2', '7.3', '7.4', '8.0']
-        experimental: [false]
-
-        include:
-          - php: '8.1'
-            experimental: true
+        php: ['7.1', '7.2', '7.3', '7.4', '8.0', '8.1', '8.2', '8.3']
 
     name: "PHP: ${{ matrix.php }}"
 
-    continue-on-error: ${{ matrix.experimental }}
-
     steps:
       - name: Checkout code
         uses: actions/checkout@v3
@@ -41,15 +32,8 @@ jobs:
 
       # Install dependencies and handle caching in one go.
       # @link https://github.com/marketplace/actions/install-composer-dependencies
-      - name: "Install Composer dependencies (PHP < 8.1)"
-        if: ${{ matrix.php < '8.1' }}
+      - name: "Install Composer dependencies"
         uses: "ramsey/composer-install@v2"
 
-      - name: "Install Composer dependencies (PHP 8.1)"
-        if: ${{ matrix.php >= '8.1' }}
-        uses: "ramsey/composer-install@v2"
-        with:
-          composer-options: --ignore-platform-reqs
-
       - name: Run unit tests
         run: vendor/bin/phpunit