diff --git a/.github/workflows/continuous-integration.yml b/.github/workflows/continuous-integration.yml
index 34a927e..eb45dd9 100644
--- a/.github/workflows/continuous-integration.yml
+++ b/.github/workflows/continuous-integration.yml
@@ -9,7 +9,7 @@ on:
 jobs:
   phpunit:
     name: "PHP ${{ matrix.php }}"
-    runs-on: "ubuntu-20.04"
+    runs-on: "ubuntu-latest"
 
     strategy:
       fail-fast: false
@@ -20,10 +20,13 @@ jobs:
           - "7.4"
           - "8.0"
           - "8.1"
+          - "8.2"
+          - "8.3"
+          - "8.4"
 
     steps:
       - name: "Checkout"
-        uses: "actions/checkout@v2"
+        uses: "actions/checkout@v7"
 
       - name: "Install PHP"
         uses: "shivammathur/setup-php@v2"
@@ -35,7 +38,7 @@ jobs:
           ini-values: "date.timezone=Europe/Paris"
 
       - name: "Install dependencies with Composer"
-        uses: "ramsey/composer-install@v2"
+        uses: "ramsey/composer-install@v4"
         with:
           composer-options: "--optimize-autoloader --prefer-dist"