From 6e261ff28c247719ea1a2a617ab7236ec43d740f Mon Sep 17 00:00:00 2001
From: David Bold <dave@ipp.mpg.de>
Date: Thu, 27 Nov 2025 13:41:43 +0100
Subject: [PATCH] CI: Update minimum versions for tests

---
 .github/workflows/master.yml        | 10 ++++------
 .github/workflows/pythonpackage.yml |  8 ++++----
 2 files changed, 8 insertions(+), 10 deletions(-)

diff --git a/.github/workflows/master.yml b/.github/workflows/master.yml
index 4da18ff8..60fc1134 100644
--- a/.github/workflows/master.yml
+++ b/.github/workflows/master.yml
@@ -20,18 +20,17 @@ jobs:
     if: always()
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.12", "3.13", "3.14", "3.x"]
       fail-fast: false
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies
       run: |
-        sudo apt-get update && sudo apt-get install libhdf5-dev libnetcdf-dev
         python -m pip install --upgrade pip
     - name: Install package
       run: |
@@ -48,7 +47,7 @@ jobs:
     if: always()
     strategy:
       matrix:
-        python-version: ["3.8"]
+        python-version: ["3.12"]
       fail-fast: false
 
     steps:
@@ -59,9 +58,8 @@ jobs:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies
       run: |
-        sudo apt-get update && sudo apt-get install libhdf5-dev libnetcdf-dev
         python -m pip install --upgrade pip
-        pip install xarray~=2023.1.0 pandas~=1.4.0
+        pip install xarray~=2023.12.0 pandas~=2.2.0
     - name: Install package
       run: |
         pip install -e .[tests]
diff --git a/.github/workflows/pythonpackage.yml b/.github/workflows/pythonpackage.yml
index 823eafcf..9fed7c3e 100644
--- a/.github/workflows/pythonpackage.yml
+++ b/.github/workflows/pythonpackage.yml
@@ -20,11 +20,11 @@ jobs:
     if: always()
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.x"]
+        python-version: ["3.12", "3.13", "3.14", "3.x"]
       fail-fast: false
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v4
       with:
@@ -47,7 +47,7 @@ jobs:
     if: always()
     strategy:
       matrix:
-        python-version: ["3.8"]
+        python-version: ["3.12"]
       fail-fast: false
 
     steps:
@@ -59,7 +59,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install xarray~=2023.1.0 pandas~=1.4.0
+        pip install xarray~=2023.12.0 pandas~=2.2.0
     - name: Install package
       run: |
         pip install -e .[tests]