diff --git a/requirements/docs.txt b/requirements/docs.txt
index 52787e3..91e8da8 100644
--- a/requirements/docs.txt
+++ b/requirements/docs.txt
@@ -1,5 +1,5 @@
 demesdraw==0.4.0
-jupyter-book==0.15.1
+jupyter-book==1.0.0
 piccolo_theme==0.19.0
 sphinx_issues==3.0.1
 sphinxcontrib-programoutput==0.17