From 25b3ed7916486a9f4a91e6e5423455e2e75c8c27 Mon Sep 17 00:00:00 2001
From: "renovate[bot]" <29139614+renovate[bot]@users.noreply.github.com>
Date: Fri, 28 Aug 2026 21:06:34 +0000
Subject: [PATCH] chore(deps): update backend-python-runtime

---
 backend/Dockerfile                     | 8 ++++----
 backend/Dockerfile.migrations          | 6 +++---
 backend/Dockerfile.user-upload-backups | 4 ++--
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/backend/Dockerfile b/backend/Dockerfile
index 8960ceab8..18c52eceb 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:1
+# syntax=docker/dockerfile:1@sha256:ecfaec9ed6d810b56388c508f4121597bfbba70d41a6dfeee4d8cad5f295fc32
 
 # Multi-target Dockerfile for the Backend
 #   - `dev`     → hot-reload dev image (all groups synced)
@@ -7,7 +7,7 @@
 ARG WORKDIR=/opt/relab/backend
 
 # --- Build stage (prod deps only) ---
-FROM ghcr.io/astral-sh/uv:0.11-python3.14-trixie-slim@sha256:37ec7fe8c82064a87c1c3d57e8ef5ff108b64bc34b17f64a4c00094b64928330 AS build
+FROM ghcr.io/astral-sh/uv:0.12-python3.14-trixie-slim@sha256:0e664b12a6be9cd16be1015ec5cc3feebdeb42078ab587389707afbdfab8b10f AS build
 
 ARG WORKDIR
 WORKDIR $WORKDIR
@@ -27,7 +27,7 @@ RUN --mount=type=cache,target=/root/.cache/uv \
     uv sync --locked --no-editable --no-default-groups
 
 # --- Dev stage (all groups, hot reload) ---
-FROM ghcr.io/astral-sh/uv:0.11-python3.14-trixie-slim@sha256:37ec7fe8c82064a87c1c3d57e8ef5ff108b64bc34b17f64a4c00094b64928330 AS dev
+FROM ghcr.io/astral-sh/uv:0.12-python3.14-trixie-slim@sha256:0e664b12a6be9cd16be1015ec5cc3feebdeb42078ab587389707afbdfab8b10f AS dev
 
 ARG WORKDIR
 WORKDIR $WORKDIR
@@ -56,7 +56,7 @@ EXPOSE 8000
 CMD [".venv/bin/uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000", "--reload", "--reload-dir", "app"]
 
 # --- Runtime stage (default) ---
-FROM python:3.14-slim-trixie@sha256:bc389f7dfcb21413e72a28f491985326994795e34d2b86c8ae2f417b4e7818aa AS runtime
+FROM python:3.14-slim-trixie@sha256:cae66f2ef0ec51a9891263eeee7f987dacf0a9879e8aa9353d5606e0530619a5 AS runtime
 
 ARG WORKDIR
 ARG APP_USER=appuser
diff --git a/backend/Dockerfile.migrations b/backend/Dockerfile.migrations
index 3eebb2cd6..51f4680a0 100644
--- a/backend/Dockerfile.migrations
+++ b/backend/Dockerfile.migrations
@@ -1,9 +1,9 @@
-# syntax=docker/dockerfile:1
+# syntax=docker/dockerfile:1@sha256:ecfaec9ed6d810b56388c508f4121597bfbba70d41a6dfeee4d8cad5f295fc32
 
 # Production Dockerfile for Backend Migrations
 
 # --- Build stage ---
-FROM ghcr.io/astral-sh/uv:0.11-python3.14-trixie-slim@sha256:37ec7fe8c82064a87c1c3d57e8ef5ff108b64bc34b17f64a4c00094b64928330 AS build
+FROM ghcr.io/astral-sh/uv:0.12-python3.14-trixie-slim@sha256:0e664b12a6be9cd16be1015ec5cc3feebdeb42078ab587389707afbdfab8b10f AS build
 WORKDIR /opt/relab/backend-migrations
 
 # Create needed directories data uploads for seeding example images and files
@@ -35,7 +35,7 @@ COPY app/ app/
 COPY data/seed/ data/seed/
 
 # --- Runtime stage ---
-FROM python:3.14-slim-trixie@sha256:bc389f7dfcb21413e72a28f491985326994795e34d2b86c8ae2f417b4e7818aa
+FROM python:3.14-slim-trixie@sha256:cae66f2ef0ec51a9891263eeee7f987dacf0a9879e8aa9353d5606e0530619a5
 
 ARG WORKDIR=/opt/relab/backend-migrations
 ARG APP_USER=appuser
diff --git a/backend/Dockerfile.user-upload-backups b/backend/Dockerfile.user-upload-backups
index cce9f2194..c47aafb12 100644
--- a/backend/Dockerfile.user-upload-backups
+++ b/backend/Dockerfile.user-upload-backups
@@ -1,7 +1,7 @@
-# syntax=docker/dockerfile:1
+# syntax=docker/dockerfile:1@sha256:ecfaec9ed6d810b56388c508f4121597bfbba70d41a6dfeee4d8cad5f295fc32
 
 # Production Dockerfile for User Upload Backups
-FROM alpine:3.22@sha256:55ae5d250caebc548793f321534bc6a8ef1d116f334f18f4ada1b2daad3251b2
+FROM alpine:3.24@sha256:28bd5fe8b56d1bd048e5babf5b10710ebe0bae67db86916198a6eec434943f8b
 
 # Build arguments
 ARG WORKDIR=/opt/relab/backend_backups