diff --git a/requirements/CI-docs/requirements.txt b/requirements/CI-docs/requirements.txt
index 6884ed1a6..d95df5bd6 100644
--- a/requirements/CI-docs/requirements.txt
+++ b/requirements/CI-docs/requirements.txt
@@ -1,7 +1,7 @@
 daiquiri==3.0.1
 demes==0.1.2
 demesdraw==0.1.4
-jupyter-book==0.11.3
+jupyter-book==0.12.2
 matplotlib==3.4.3
 newick==1.3.0
 sphinx-argparse==0.3.1