diff --git a/docs/requirements.txt b/docs/requirements.txt
index 33333c7..66d51e8 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -8,4 +8,4 @@ sphinx-gallery==0.9.0
 sphinx>=7.1,<7.4
 sphinxcontrib-apidoc==0.3.0
 jupyter-book>=1.0.2,<1.1
-yaml>1.0
+yaml