diff --git a/.github/workflows/documentation.yml b/.github/workflows/documentation.yml
index c30d0485..07b20dc5 100644
--- a/.github/workflows/documentation.yml
+++ b/.github/workflows/documentation.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v5
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: '3.x' # see also https://github.com/actions/setup-python
       - name: Install dependencies