diff --git a/requirements/requirements_docs.txt b/requirements/requirements_docs.txt
index ad03be17452..5f99eb92e18 100644
--- a/requirements/requirements_docs.txt
+++ b/requirements/requirements_docs.txt
@@ -1,4 +1,4 @@
-Sphinx==5.1.1
+Sphinx==5.2.1
 ansys-mapdl-reader==0.52.0
 ansys-sphinx-theme==0.5.2
 grpcio==1.43.0