diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index adf7946..608b339 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,9 +11,11 @@ jobs:
     strategy:
       matrix:
         os:
-          - ubuntu-22.04
-          - windows-2022
+          - ubuntu-24.04
+          - windows-2025
         php:
+          - 8.4
+          - 8.3
           - 8.2
           - 8.1
           - 8.0
@@ -23,7 +25,7 @@ jobs:
           - 7.1
           - 7.0
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v5
       - uses: shivammathur/setup-php@v2
         with:
           php-version: ${{ matrix.php }}
diff --git a/phpunit.xml.legacy b/phpunit.xml.legacy
index fcf24c1..431313c 100644
--- a/phpunit.xml.legacy
+++ b/phpunit.xml.legacy
@@ -15,4 +15,7 @@
             <directory>./src/</directory>
         </whitelist>
     </filter>
+    <php>
+        <ini name="error_reporting" value="-1" />
+    </php>
 </phpunit>