diff --git a/.github/workflows/build-doc.yml b/.github/workflows/build-doc.yml
index 4acd069d..58c22b5a 100644
--- a/.github/workflows/build-doc.yml
+++ b/.github/workflows/build-doc.yml
@@ -14,7 +14,7 @@ jobs:
         uses: conda-incubator/setup-miniconda@v2
         with:
           auto-update-conda: true
-          python-version: "3.8"
+          python-version: "3.11"
           activate-environment: "test"
 
       - name: Checkout MParT