diff --git a/requirements/requirements_docs.txt b/requirements/requirements_docs.txt
index 8b9d60bc..3b8a6d2c 100644
--- a/requirements/requirements_docs.txt
+++ b/requirements/requirements_docs.txt
@@ -1,7 +1,7 @@
 Sphinx==5.2.3
 ansys-sphinx-theme==0.5.1
 notfound==1.0.2
-pypandoc==1.8.1
+pypandoc==1.9
 pyvista==0.36.1
 sphinx-copybutton==0.5.0
 sphinx-gallery==0.11.1