diff --git a/templates/nextcloud/.felhom.yml b/templates/nextcloud/.felhom.yml
index 330dcb4..f6ce82d 100644
--- a/templates/nextcloud/.felhom.yml
+++ b/templates/nextcloud/.felhom.yml
@@ -10,7 +10,7 @@ subdomain: "cloud"
 slug: "nextcloud"
 # catalog_since: the date THIS repo last changed this app's pinned images. Any commit that
 # changes an image: line must set this to the same day (see CLAUDE.md).
-catalog_since: "2026-07-18"
+catalog_since: "2026-09-22"
 
 # --- Resource hints (displayed on deploy screen) ---
 resources:
diff --git a/templates/nextcloud/docker-compose.yml b/templates/nextcloud/docker-compose.yml
index a823d69..e546d9a 100644
--- a/templates/nextcloud/docker-compose.yml
+++ b/templates/nextcloud/docker-compose.yml
@@ -70,7 +70,7 @@ services:
       - "traefik.http.routers.nextcloud.middlewares=nextcloud-redirect"
 
   nextcloud-db:
-    image: mariadb:11.6
+    image: mariadb:12.3
     container_name: nextcloud-db
     restart: unless-stopped
     environment: