From a663c022a55e31e1d899d6a9af3f9cd361f1f213 Mon Sep 17 00:00:00 2001
From: Alex Jrk <alex_jircan@yahoo.com>
Date: Fri, 18 Jul 2025 15:21:28 +0300
Subject: [PATCH] fix tests

---
 .github/workflows/tests.yml | 4 ++--
 examples/intro/Dockerfile   | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 5b8c143..5cf0d42 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -8,7 +8,7 @@ on:
 
 jobs:
   unit-tests:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
 
     strategy:
       matrix:
@@ -17,7 +17,7 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
 
diff --git a/examples/intro/Dockerfile b/examples/intro/Dockerfile
index b5e68d9..b06aa66 100644
--- a/examples/intro/Dockerfile
+++ b/examples/intro/Dockerfile
@@ -1,5 +1,5 @@
 # vim: set filetype=Dockerfile:
-FROM python:3.11-slim-buster
+FROM python:3.11-slim-bookworm
 
 ENV POETRY_HOME="/opt/poetry" \
     POETRY_VIRTUALENVS_CREATE=false \