diff --git a/docs/conf.py b/docs/conf.py
index 459a4635c..017b35809 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -203,4 +203,4 @@
 # -- Options for intersphinx extension ---------------------------------------
 
 # Example configuration for intersphinx: refer to the Python standard library.
-intersphinx_mapping = {"python": ("https://docs.python.org/": None)}
+intersphinx_mapping = {"python": ("https://docs.python.org/3", None)}