diff --git a/.github/workflows/documentation.yml b/.github/workflows/documentation.yml
index 3354e6b..c266117 100644
--- a/.github/workflows/documentation.yml
+++ b/.github/workflows/documentation.yml
@@ -17,7 +17,7 @@ jobs:
         shell: bash -l {0}
     strategy:
       matrix:
-        python-version: ["3.11"]
+        python-version: ["3.9"]
 
     steps:
       # Grap the latest commit from the branch