diff --git a/doc/conf.py b/doc/conf.py
index <HASH>..<HASH> 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -333,9 +333,9 @@ texinfo_documents = [
 # Example configuration for intersphinx: refer to the Python standard library.
 intersphinx_mapping = {
     'python': ('https://docs.python.org/3/', None),
-    'matplotlib': ('https://matplotlib.org/', None),
+    'matplotlib': ('https://matplotlib.org/stable', None),
     'numpy': ('https://numpy.org/doc/stable', None),
-    'scipy': ('https://docs.scipy.org/doc/scipy/reference', None),
+    'scipy': ('https://docs.scipy.org/doc/scipy', None),
 }
MAINT: Correct links for intersphinx crossrefs