diff --git a/intersphinx_registry/registry.json b/intersphinx_registry/registry.json
index df41278..b142ef8 100644
--- a/intersphinx_registry/registry.json
+++ b/intersphinx_registry/registry.json
@@ -104,6 +104,7 @@
   "pip": ["https://pip.pypa.io/en/latest/", null],
   "pipenv": ["https://pipenv.pypa.io/en/latest/", null],
   "piwheels": ["https://piwheels.readthedocs.io/en/latest/", null],
+  "plotly": ["https://plotly.com/python-api-reference/", null],
   "pluggy": ["https://pluggy.readthedocs.io/en/stable/", null],
   "poliastro": ["https://docs.poliastro.space/en/stable/", null],
   "prompt_toolkit": [