From 5f881fadde38e0974fb7cbbf35207ea28061cf72 Mon Sep 17 00:00:00 2001
From: David Smith <smithdc@gmail.com>
Date: Thu, 12 Oct 2023 18:42:22 +0100
Subject: [PATCH] Update GitHub Action workflows.

---
 .github/workflows/main.yml    |  7 +++----
 .github/workflows/publish.yml | 19 +++++++------------
 2 files changed, 10 insertions(+), 16 deletions(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 15119a78..36578af8 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -9,20 +9,19 @@ on:
 jobs:
   tests:
     name: Python ${{ matrix.python-version }}
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
 
     strategy:
       matrix:
         python-version:
-        - '3.7'
         - '3.8'
         - '3.9'
         - '3.10'
         - '3.11'
-        - '3.12-dev'
+        - '3.12'
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
     - uses: actions/setup-python@v4
       with:
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 6dd60aba..5df4790a 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -8,31 +8,26 @@ on:
 jobs:
   tests:
     name: Python ${{ matrix.python-version }}
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
 
     strategy:
       matrix:
         python-version:
-        - '3.7'
         - '3.8'
         - '3.9'
         - '3.10'
         - '3.11'
-        - '3.12-dev'
+        - '3.12'
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
-    - uses: actions/setup-python@v2
+    - uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
+        cache: pip
+        cache-dependency-path: requirements/*.txt
 
-    - uses: actions/cache@v2
-      with:
-        path: ~/.cache/pip
-        key: ${{ runner.os }}-pip-${{ hashFiles('requirements/*.txt') }}
-        restore-keys: |
-          ${{ runner.os }}-pip-
     - name: Upgrade packaging tools
       run: python -m pip install --upgrade pip setuptools virtualenv wheel
 
@@ -52,7 +47,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [tests]
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Set up Python
       uses: actions/setup-python@v2
       with: