diff --git a/.github/workflows/style.yml b/.github/workflows/style.yml
index cc2c27a715..eaeecd24c6 100644
--- a/.github/workflows/style.yml
+++ b/.github/workflows/style.yml
@@ -10,7 +10,7 @@ on:
 jobs:
   style:
     name: Test code style
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
       - name: Clone repository
         uses: actions/checkout@master
@@ -18,7 +18,7 @@ jobs:
       - name: Install Python
         uses: actions/setup-python@master
         with:
-          python-version: 3.8
+          python-version: 3.10
 
       - name: Install dependencies
         run: |
diff --git a/misc/tox.ini b/misc/tox.ini
index dd515e524e..6723da481d 100644
--- a/misc/tox.ini
+++ b/misc/tox.ini
@@ -72,7 +72,7 @@ commands =
 
 [testenv:clang-tidy]
 changedir = {toxinidir}/style/
-deps = PyYAML==3.12
+deps = PyYAML==5.4
 commands =
   python run-clang-tidy.py