diff --git a/Dockerfile b/Dockerfile
index adf9473..b9e3b85 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM zabbix/zabbix-server-pgsql:alpine-7.0-latest
+FROM zabbix/zabbix-server-pgsql:6.4.21-alpine
 
 USER root