diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 78a3122..60a9fd0 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -9,7 +9,7 @@ jobs:
       fail-fast: true
       matrix:
         php: [ 8.1, 8.2, 8.3, 8.4 ]
-        redis-version: [ 5, 6, 7 ]
+        redis-version: [ 5, 6, 7, 8 ]
 
     name: P${{ matrix.php }} - Redis ${{ matrix.redis-version }}