diff --git a/docker-compose.yml b/docker-compose.yml
index 17bc1c0..a7ff8d1 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -289,7 +289,7 @@ services:
       start_period: 1s
 
   postgres:
-    image: postgres:${POSTGRES_VERSION:-latest}
+    image: postgres:${POSTGRES_VERSION:-17}
     restart: unless-stopped
     healthcheck:
       test: ["CMD-SHELL", "pg_isready -U postgres"]