From b5ec121a7d5fced37db420efc43be43973432640 Mon Sep 17 00:00:00 2001
From: Matt Colman <33348891+mtcolman@users.noreply.github.com>
Date: Mon, 2 Feb 2026 16:19:59 +0000
Subject: [PATCH] Update Dockerfile - to use specific image versions

This helps with traceability, as both

eclipse-temurin:11-jre-noble

and

python:3.13-alpine

tags get reused as the base images are updated and we lose understanding of precisely which base image version was used and whether it needs updating.
---
 docker/Dockerfile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/docker/Dockerfile b/docker/Dockerfile
index 5d1a12e..13a3aa5 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,4 +1,4 @@
-ARG JDK=eclipse-temurin:11-jre-noble
+ARG JDK=eclipse-temurin:11.0.29_7-jre-noble
 ARG BUILD_DATE
 ARG BUILD_VERSION
 ARG BUILD_REF
@@ -10,7 +10,7 @@ ARG PYTHON_VERSION=3.13
 
 ######
 
-FROM python:${PYTHON_VERSION}-alpine AS dev_stage
+FROM python:${PYTHON_VERSION}.11-alpine3.23 AS dev_stage
 RUN apk update
 RUN apk add build-base
 RUN pip install -U pylint