diff --git a/docker-compose.yml b/docker-compose.yml
index 1d754bf..b441ffc 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,7 +1,7 @@
 version: '3'
 services:
   postgres:
-    image: postgres:latest
+    image: postgres:13
     environment:
       - POSTGRES_USER=grafana
       - POSTGRES_PASSWORD