diff --git a/.github/workflows/continuous_integration.yml b/.github/workflows/continuous_integration.yml
index f975c8b9a..e7d5c579b 100644
--- a/.github/workflows/continuous_integration.yml
+++ b/.github/workflows/continuous_integration.yml
@@ -18,7 +18,7 @@ jobs:
     strategy:
       matrix:
         install-args: ['', '--prefer-lowest']
-        php-version: ['8.1', '8.2', '8.3']
+        php-version: ['8.1', '8.2', '8.3', '8.4']
       fail-fast: false
 
     steps: