diff --git a/pyproject.toml b/pyproject.toml
index e206614dc65..5190fdb9149 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -60,7 +60,7 @@ doc = [
     "Sphinx==7.0.1",
     "numpydoc==1.5.0",
     "ansys-sphinx-theme==0.9.9",
-    "sphinx-copybutton==0.5.1",
+    "sphinx-copybutton==0.5.2",
     "sphinx-gallery==0.13.0",
     "sphinxcontrib-mermaid==0.8.1",
     "pyansys-docker>=5.0.4",