From c970e5fb83b2b42eb297326f32447b1fd038ff75 Mon Sep 17 00:00:00 2001
From: Renovate <no-reply@git.hamburg.ccc.de>
Date: Thu, 15 Oct 2026 14:16:47 +0000
Subject: [PATCH 1/2] Update docker.io/library/nginx Docker tag to v1.31.7

---
 resources/chaosknoten/pretalx/docker_compose/compose.yaml.j2 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/resources/chaosknoten/pretalx/docker_compose/compose.yaml.j2 b/resources/chaosknoten/pretalx/docker_compose/compose.yaml.j2
index 0d5e34ec..6b1683cc 100644
--- a/resources/chaosknoten/pretalx/docker_compose/compose.yaml.j2
+++ b/resources/chaosknoten/pretalx/docker_compose/compose.yaml.j2
@@ -23,7 +23,7 @@ services:
       - pretalx_net
 
   static:
-    image: docker.io/library/nginx:1.31.6
+    image: docker.io/library/nginx:1.31.7
     restart: unless-stopped
     volumes:
       - public:/usr/share/nginx/html

From e6455cc17e9c7cc738b5dac3a729fe456ab8f274 Mon Sep 17 00:00:00 2001
From: Renovate <no-reply@git.hamburg.ccc.de>
Date: Thu, 15 Oct 2026 14:17:55 +0000
Subject: [PATCH 2/2] Update docker.io/library/postgres Docker tag to v18

---
 inventories/chaosknoten/host_vars/cloud.yaml                 | 2 +-
 resources/chaosknoten/lists/docker_compose/compose.yaml.j2   | 2 +-
 resources/chaosknoten/pretalx/docker_compose/compose.yaml.j2 | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/inventories/chaosknoten/host_vars/cloud.yaml b/inventories/chaosknoten/host_vars/cloud.yaml
index 8f299b2d..c4164a77 100644
--- a/inventories/chaosknoten/host_vars/cloud.yaml
+++ b/inventories/chaosknoten/host_vars/cloud.yaml
@@ -1,7 +1,7 @@
 # renovate: datasource=docker depName=git.hamburg.ccc.de/ccchh/oci-images/nextcloud
 nextcloud__version: 34
 # renovate: datasource=docker depName=docker.io/library/postgres
-nextcloud__postgres_version: 15.18
+nextcloud__postgres_version: 18.6
 nextcloud__fqdn: cloud.hamburg.ccc.de
 nextcloud__data_dir: /data/nextcloud
 nextcloud__extra_configuration: "{{ lookup('ansible.builtin.template', 'resources/chaosknoten/cloud/nextcloud/extra_configuration.config.php.j2') }}"
diff --git a/resources/chaosknoten/lists/docker_compose/compose.yaml.j2 b/resources/chaosknoten/lists/docker_compose/compose.yaml.j2
index 7a109e8c..fc1cb194 100644
--- a/resources/chaosknoten/lists/docker_compose/compose.yaml.j2
+++ b/resources/chaosknoten/lists/docker_compose/compose.yaml.j2
@@ -62,7 +62,7 @@ services:
       - POSTGRES_DB=mailmandb
       - POSTGRES_USER=mailman
       - "POSTGRES_PASSWORD={{ secret__lists__postgres_password }}"
-    image: docker.io/library/postgres:12-alpine
+    image: docker.io/library/postgres:18-alpine
     volumes:
       - /opt/mailman/database:/var/lib/postgresql/data
     networks:
diff --git a/resources/chaosknoten/pretalx/docker_compose/compose.yaml.j2 b/resources/chaosknoten/pretalx/docker_compose/compose.yaml.j2
index 6b1683cc..f52bfef0 100644
--- a/resources/chaosknoten/pretalx/docker_compose/compose.yaml.j2
+++ b/resources/chaosknoten/pretalx/docker_compose/compose.yaml.j2
@@ -3,7 +3,7 @@
 
 services:
   database:
-    image: docker.io/library/postgres:15-alpine
+    image: docker.io/library/postgres:18-alpine
     environment:
       - "POSTGRES_USER=pretalx"
       - "POSTGRES_PASSWORD={{ secret__pretalx_db_password }}"