diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index b6d2957e..547cb508 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -55,7 +55,7 @@ jobs:
           pytest --cov-report=xml --cov=risuclient --cov=maguiclient
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v3.1.6
+        uses: codecov/codecov-action@v4.0.0
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           file: ./coverage.xml
diff --git a/risuclient/shell.py b/risuclient/shell.py
index 8e75b974..fe7f73ef 100755
--- a/risuclient/shell.py
+++ b/risuclient/shell.py
@@ -4,6 +4,7 @@
 # Description: Runs set of scripts against system or snapshot to
 #              detect common pitfalls in configuration/status
 #
+# Copyright (C) 2024
 # Copyright (C) 2017, 2018 Robin Černín <cerninr@gmail.com>
 # Copyright (C) 2017 Lars Kellogg-Stedman <lars@redhat.com>
 # Copyright (C) 2024
@@ -29,14 +30,13 @@
 import datetime
 import gettext
 import hashlib
+import imp
 import json
 import logging
 import os
 import re
 import tempfile
 
-import imp
-
 # Do not require everyone to use requests
 try:
     import requests