diff --git a/.github/workflows/build_docs.yml b/.github/workflows/build_docs.yml
index 492a8e9d..cbd78728 100644
--- a/.github/workflows/build_docs.yml
+++ b/.github/workflows/build_docs.yml
@@ -46,7 +46,7 @@ jobs:
       uses: actions/checkout@v4
     - name: Setup Python Environment
       # see https://github.com/actions/setup-python
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       with:
         python-version: ${{ env.PYTHON_VERSION_DEFAULT }}
         architecture: 'x64'