From 53cc3a43c48b0372660a7e5b48ed43be1c0a0187 Mon Sep 17 00:00:00 2001
From: "renovate[bot]" <29139614+renovate[bot]@users.noreply.github.com>
Date: Thu, 12 Feb 2026 01:10:00 +0000
Subject: [PATCH] Update docker.io/postgres Docker tag to v18

---
 social-stack/docker-compose.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/social-stack/docker-compose.yaml b/social-stack/docker-compose.yaml
index 5508b97..c92a306 100644
--- a/social-stack/docker-compose.yaml
+++ b/social-stack/docker-compose.yaml
@@ -85,7 +85,7 @@ services:
     restart: unless-stopped
     # image: docker.io/postgres:12.2-alpine
     # image: docker.io/groonga/pgroonga:3.1.8-alpine-16-slim
-    image: docker.io/postgres:16-alpine
+    image: docker.io/postgres:18-alpine
     container_name: firefish_db
     networks:
       - calcnet