diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index c65906d96..5c74f8af7 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -12,7 +12,7 @@ jobs:
       fail-fast: false
       matrix:
         php: [ 7.4, 8.0 ]
-        database: [ 'mariadb:10.2', 'mariadb:10.6', 'mysql:8' ]
+        database: [ 'mariadb:10.2', 'mariadb:10.5', 'mysql:8' ]
     services:
       database:
         image: ${{ matrix.database }}