diff --git a/.github/workflows/build_sphinx_docs.yml b/.github/workflows/build_sphinx_docs.yml
index 865b331..f2c6272 100644
--- a/.github/workflows/build_sphinx_docs.yml
+++ b/.github/workflows/build_sphinx_docs.yml
@@ -12,13 +12,13 @@ jobs:
     steps:
       # https://github.com/marketplace/actions/checkout
       - name: Checkout the repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v5
 
       # https://github.com/marketplace/actions/setup-python
       - name: Install Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v6
         with:
-          python-version: '3.10'
+          python-version: '3.13'
 
       - name: Setup Python environment
         run: |