diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1182293..5e8fce3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -34,7 +34,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php: ['7.3', '7.4', '8.0', '8.1', '8.2', '8.3']
+        php: ['7.3', '7.4', '8.0', '8.1', '8.2', '8.3', '8.4']
         min_stability: ['']
         name_suffix: ['']
         include: