diff --git a/.github/workflows/check_docs.yml b/.github/workflows/check_docs.yml
index fa9b074..3321414 100644
--- a/.github/workflows/check_docs.yml
+++ b/.github/workflows/check_docs.yml
@@ -22,7 +22,7 @@ jobs:
           miniforge-variant: Mambaforge
           activate-environment: cge_env
           environment-file: environment.yml
-          python-version: "3.12"
+          python-version: "3.11"
           auto-activate-base: false
 
       - name: Build # Build Jupyter Book
diff --git a/.github/workflows/deploy_docs.yml b/.github/workflows/deploy_docs.yml
index 9bfe801..d9a87b5 100644
--- a/.github/workflows/deploy_docs.yml
+++ b/.github/workflows/deploy_docs.yml
@@ -19,7 +19,7 @@ jobs:
           miniforge-variant: Mambaforge
           activate-environment: cge_env
           environment-file: environment.yml
-          python-version: "3.12"
+          python-version: "3.11"
           auto-activate-base: false
 
       - name: Build # Build Jupyter Book