diff --git a/noxfile.py b/noxfile.py
index 9587e6e..c487cd7 100644
--- a/noxfile.py
+++ b/noxfile.py
@@ -376,7 +376,7 @@ def cover(session):
     session.run("coverage", "erase")
 
 
-@nox.session(python="3.9")
+@nox.session(python="3.10")
 def docs(session):
     """Build the docs for this library."""