From c66c03c2d0e90f6f2a27800699e6bec2529a9300 2022-08-28 10:58:35
From: Christian Clauss <cclauss@me.com>
Date: 2022-08-28 10:58:35
Subject: [PATCH] Upgrade GitHub Actions
---

diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 96ed217..e4be71c 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -7,11 +7,11 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
-    - name: Set up Python 3.8
-      uses: actions/setup-python@v2
+    - uses: actions/checkout@v3
+    - name: Set up Python
+      uses: actions/setup-python@v4
       with:
-        python-version: 3.8
+        python-version: 3.x
     - name: Install Graphviz
       run: |
         sudo apt-get update