diff --git a/clickhouse/docker-compose.yml b/clickhouse/docker-compose.yml
index f58bde8..0715de5 100644
--- a/clickhouse/docker-compose.yml
+++ b/clickhouse/docker-compose.yml
@@ -5,7 +5,7 @@ volumes:
 
 services:
   clickhouse:
-    image: clickhouse/clickhouse-server:23-alpine
+    image: clickhouse/clickhouse-server:25.8-alpine
     container_name: clickhouse
     restart: unless-stopped
     ulimits:
@@ -17,3 +17,6 @@ services:
       - 9000:9000
     volumes:
       - clickhouse_data:/var/lib/clickhouse
+    environment:
+      - CLICKHOUSE_USER=default
+      - CLICKHOUSE_PASSWORD=default