diff --git a/doc/requirements.txt b/doc/requirements.txt
index fcf956ab..66deb78a 100644
--- a/doc/requirements.txt
+++ b/doc/requirements.txt
@@ -1,5 +1,4 @@
 ipykernel
-ipython!=8.7.0  # see https://github.com/spatialaudio/nbsphinx/issues/687
 numpy
 matplotlib
 pandas