diff --git a/doc/conf.py b/doc/conf.py
index 14b28b4e471..def4bb0b229 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -415,7 +415,7 @@
     "numpy": ("https://numpy.org/doc/stable", None),
     "scipy": ("https://docs.scipy.org/doc/scipy/reference", None),
     "numba": ("https://numba.pydata.org/numba-doc/latest", None),
-    "matplotlib": ("https://matplotlib.org", None),
+    "matplotlib": ("https://matplotlib.org/stable/", None),
     "dask": ("https://docs.dask.org/en/latest", None),
     "cftime": ("https://unidata.github.io/cftime", None),
     "rasterio": ("https://rasterio.readthedocs.io/en/latest", None),