From 974f4c977aab9fcd1346dcf9cc016186e8f2d89b Mon Sep 17 00:00:00 2001
From: David Fischer <djfische@gmail.com>
Date: Wed, 1 Oct 2025 09:18:55 -0700
Subject: [PATCH] Upgrades to Python and Debian

Debian Buster has exited LTS and the deploy was failing.
While upgrading Python, Pillow and Postgres required some updates to
continue building successfully.
---
 Dockerfile                  | 6 ++++--
 requirements/common.txt     | 2 +-
 requirements/deployment.txt | 3 ++-
 3 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 977abaa..dfddffc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,6 @@
-ARG PYTHON_VERSION=3.10-slim-buster
+# https://www.debian.org/releases/stable/
+# https://hub.docker.com/_/python/
+ARG PYTHON_VERSION=3.13-slim-bookworm
 
 FROM python:${PYTHON_VERSION}
 
@@ -20,7 +22,7 @@ RUN apt-get install -y --no-install-recommends \
     make \
     build-essential \
     g++ \
-    postgresql-client \
+    postgresql-client libpq-dev \
     git
 
 RUN mkdir -p /code
diff --git a/requirements/common.txt b/requirements/common.txt
index 6c16300..5a038e9 100644
--- a/requirements/common.txt
+++ b/requirements/common.txt
@@ -21,4 +21,4 @@ django-enforce-host==1.1.0
 defusedxml==0.7.1
 
 # Used for image field handling
-pillow==10.3.0
+pillow==11.3.0
diff --git a/requirements/deployment.txt b/requirements/deployment.txt
index c0a9324..cde990d 100644
--- a/requirements/deployment.txt
+++ b/requirements/deployment.txt
@@ -1,7 +1,8 @@
 -r common.txt
 
 # Database server
-psycopg2-binary==2.9.9
+# https://www.psycopg.org/docs/install.html#install-from-source
+psycopg2==2.9.10
 
 # Email
 django-anymail==10.3