diff --git a/doc/requirements.txt b/doc/requirements.txt
index 8d7193be..36fd8312 100644
--- a/doc/requirements.txt
+++ b/doc/requirements.txt
@@ -1,6 +1,6 @@
 docutils==0.19
 Sphinx==6.1.3
-sphinx-copybutton==0.5.1
+sphinx-copybutton==0.5.2
 sphinx-hoverxref==1.3.0
 sphinxext-opengraph==0.8.1
 pydata-sphinx-theme==0.13.3