diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
index 86fd116..191bddd 100644
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -88,7 +88,7 @@ jobs:
           --health-timeout 5s
           --health-retries 60
       opt-ci-clickhouse:
-        image: clickhouse/clickhouse-server:24.8
+        image: clickhouse/clickhouse-server:24.12
         env:
           CLICKHOUSE_USER: opt_ci
           # Identity badge: run-unique password — an authenticated SELECT only