diff --git a/pyproject.toml b/pyproject.toml
index 92f9aac43..2b978ad2e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -48,6 +48,7 @@ dev = ["pytest",
        "black==22.3.0",
        "quarto-cli",
        "quartodoc==0.7.5",
+       "griffe==0.49.0", # used by quartodoc
        "shapely",
        "pyproj",
        "xarray",