diff --git a/.github/workflows/build_docs.yml b/.github/workflows/build_docs.yml
index f0fb8c9..9fc0439 100644
--- a/.github/workflows/build_docs.yml
+++ b/.github/workflows/build_docs.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-python@v3
+      - uses: actions/setup-python@v5
       - name: Install dependencies
         run: |
           pip install sphinx sphinx_rtd_theme myst_parser