diff --git a/template/compose.postgres.yaml b/template/compose.postgres.yaml
index 8ef6146..0a61ede 100644
--- a/template/compose.postgres.yaml
+++ b/template/compose.postgres.yaml
@@ -1,7 +1,7 @@
 services:
   db:
     container_name: db
-    image: postgres:18.3-alpine3.23
+    image: postgres:18.4-alpine3.23
     restart: unless-stopped
     environment:
       - TZ=${TIMEZONE:?}