diff --git a/requirements-doc.txt b/requirements-doc.txt
index a2bb3511..68b3dc31 100644
--- a/requirements-doc.txt
+++ b/requirements-doc.txt
@@ -11,7 +11,7 @@ myst-nb
 sphinx_thebe
 sphinx-autodoc-typehints
 sphinx-book-theme>=1.0.1
-sphinx-copybutton>=0.5.0
+sphinx-copybutton>=0.5.2
 sphinx-remove-toctrees
 jupyter-sphinx>=0.3.2
 sphinx-design