diff --git a/workflow-templates/deploy-mkdocs-versioned-poetry.md b/workflow-templates/deploy-mkdocs-versioned-poetry.md
index f3c931ae..71f2750a 100644
--- a/workflow-templates/deploy-mkdocs-versioned-poetry.md
+++ b/workflow-templates/deploy-mkdocs-versioned-poetry.md
@@ -33,7 +33,7 @@ See the ["Deploy Website" workflow (MkDocs, Poetry) documentation](deploy-mkdocs
 
 1. Run this command:
    ```
-   poetry add --dev "gitpython@^3.1.20" "mike@^1.1.0"
+   poetry add --dev "gitpython@^3.1.23" "mike@^1.1.0"
    ```
 1. Commit the resulting `pyproject.toml` and `poetry.lock` files.