From 931c342aa066288bacb6c34f7ef339cb5b77f36f Mon Sep 17 00:00:00 2001
From: Pip Liggins <philippa.liggins@dtc.ox.ac.uk>
Date: Mon, 14 Oct 2024 11:36:30 +0100
Subject: [PATCH] Support 3.13, drop 3.8

---
 .github/workflows/tests.yml | 6 +++---
 README.md                   | 4 +---
 pyproject.toml              | 4 ++--
 3 files changed, 6 insertions(+), 8 deletions(-)

diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index a018b9b..a327217 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -22,11 +22,11 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
 
     steps:
     - uses: actions/checkout@v4
-    - name: Set up Python 3.10
+    - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
@@ -43,5 +43,5 @@ jobs:
       run: |
         python3 -m pytest --cov
     - name: Upload coverage to Codecov
-      if: matrix.python-version == 3.8
+      if: matrix.python-version == 3.9
       uses: codecov/codecov-action@v3
diff --git a/README.md b/README.md
index 4135864..8a03f34 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,6 @@
 # adtl – another data transformation language
 
-[![Python 3.8+](https://img.shields.io/badge/python-3.8+-blue.svg)](https://www.python.org/downloads/)
-[![Python 3.13](https://img.shields.io/badge/python-3.13-red.svg)](https://www.python.org/downloads/release/python-3130/)
-
+[![Python 3.9+](https://img.shields.io/badge/python-3.8+-blue.svg)](https://www.python.org/downloads/)
 [![tests](https://github.com/globaldothealth/adtl/actions/workflows/tests.yml/badge.svg)](https://github.com/globaldothealth/adtl/actions/workflows/tests.yml)
 [![codecov](https://codecov.io/gh/globaldothealth/adtl/branch/main/graph/badge.svg?token=QTD7HRR3TO)](https://codecov.io/gh/globaldothealth/adtl)
 [![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/psf/black)
diff --git a/pyproject.toml b/pyproject.toml
index e8dd880..8d938b8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,13 +14,13 @@ authors = [
   {name = "Pip Liggins", email = "philippa.liggins@dtc.ox.ac.uk"}
 ]
 license = {file = "LICENSE"}
-requires-python = ">=3.8, <3.13" # 3.13 not supported by pint, so temporary upper bound
+requires-python = ">=3.9"
 readme = "README.md"
 classifiers = ["License :: OSI Approved :: MIT License"]
 dependencies = [
   "backports.zoneinfo;python_version<'3.9'",
   "tomli>=2.0.0",
-  "pint>=0.20",
+  "pint>=0.22",
   "requests>=2.0.0",
   "fastjsonschema==2.16.*",
   "tqdm",